Scientists finally explain the real reason pregnant women get morning sickness

Morning sickness isn’t just random misery—it’s a biological defense system shaped by evolution to protect the fetus. By linking immune responses to nausea and food aversions, UCLA researchers show these symptoms are signs of a healthy pregnancy.

source https://www.sciencedaily.com/releases/2025/09/250929054923.htm

The hidden iron switch that makes cancer cells self-destruct

Scientists discovered that inhibiting the enzyme STK17B forces multiple myeloma cells into iron-driven death and makes therapies more effective. Early mouse studies show strong potential for a new treatment approach.

source https://www.sciencedaily.com/releases/2025/09/250929054920.htm

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Astronomers stunned as fiery auroras blaze on a planet without a star

The James Webb Telescope has revealed fierce auroras, storms, and unchanging sand-like clouds on the rogue planet SIMP-0136. These insights are pushing the boundaries of our understanding of alien atmospheres and exoplanet weather.

source https://www.sciencedaily.com/releases/2025/09/250929054927.htm

Heisenberg said it was impossible. Scientists just proved otherwise

Researchers have reimagined Heisenberg’s uncertainty principle, engineering a trade-off that allows precise measurement of both position and momentum. Using quantum computing tools like grid states and trapped ions, they demonstrated sensing precision beyond classical limits. Such advances could revolutionize navigation, medicine, and physics, while underscoring the global collaboration driving quantum research.

source https://www.sciencedaily.com/releases/2025/09/250928095633.htm

Miscarriages, down syndrome, and infertility all linked to this hidden DNA process

Human fertility hinges on a delicate molecular ballet that begins even before birth. UC Davis researchers have uncovered how special protein networks safeguard chromosomes as eggs and sperm form, ensuring genetic stability across generations. Using yeast as a model, they revealed how crossovers between chromosomes are protected for decades in female eggs, preventing errors that could lead to infertility, miscarriage, or conditions like Down syndrome.

source https://www.sciencedaily.com/releases/2025/09/250928095627.htm

Living with purpose may protect your brain from dementia

Living with a sense of purpose may not just enrich life, it could also guard against dementia. A UC Davis study tracking over 13,000 adults for up to 15 years found that people with higher purpose were about 28% less likely to develop cognitive impairment. Purpose was linked to resilience across ethnicities, even in those with genetic risks for Alzheimer’s, and activities like relationships, volunteering, spirituality, and personal goals can help nurture it.

source https://www.sciencedaily.com/releases/2025/09/250927031227.htm

Four strange secrets scientists just found in beer and wine

Beer and wine, staples of human history for millennia, are still yielding new surprises. Recent research highlights how yeast extracts can cloud lagers, gluten can be quickly detected with a simple test strip, tannins give red wine its lip-puckering edge, and sulfites alter gut bacteria in unexpected ways. These discoveries not only deepen our understanding of these drinks’ sensory qualities but also hint at implications for health and brewing innovation.

source https://www.sciencedaily.com/releases/2025/09/250927031219.htm

Hidden Alzheimer’s warning signs found in Parkinson’s patients without dementia

Researchers in Japan discovered that Parkinson’s patients diagnosed in their 80s are far more likely to show signs of amyloid buildup, a hallmark of Alzheimer’s, even without dementia symptoms. The study compared younger and older patients, finding that older individuals had three times the rate of amyloid positivity. Surprisingly, Parkinson’s patients overall showed lower amyloid buildup than healthy people their age, suggesting that Parkinson’s might change the way Alzheimer’s-related processes unfold in the brain.

source https://www.sciencedaily.com/releases/2025/09/250927031217.htm

Tiny stones rewrite Earth’s evolution story

Scientists have uncovered an unexpected witness to Earth’s distant past: tiny iron oxide stones called ooids. These mineral snowballs lock away traces of ancient carbon, revealing that oceans between 1,000 and 541 million years ago held far less organic carbon than previously thought. This discovery challenges long-standing theories linking carbon levels, oxygen surges, and the emergence of complex life.

source https://www.sciencedaily.com/releases/2025/09/250926035026.htm

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Scientists unveil breakthrough pixel that could put holograms on your smartphone

A team at the University of St Andrews has unlocked a major step toward true holographic displays by combining OLEDs with holographic metasurfaces. Unlike traditional laser-based holograms, this compact and affordable method could transform smart devices, entertainment, and even virtual reality. The breakthrough allows entire images to be generated from a single OLED pixel, removing long-standing barriers and pointing to a future of lightweight, miniaturized holographic technology.

source https://www.sciencedaily.com/releases/2025/09/250925025406.htm

The surprising new particle that could finally explain dark matter

Physicists are eyeing charged gravitinos—ultra-heavy, stable particles from supergravity theory—as possible Dark Matter candidates. Unlike axions or WIMPs, these particles carry electric charge but remain undetectable due to their scarcity. With detectors like JUNO and DUNE, researchers now have a chance to spot their unique signal, a breakthrough that could link particle physics with gravity.

source https://www.sciencedaily.com/releases/2025/09/250925025403.htm

Cambridge scientists created a gel that could end arthritis pain

Cambridge scientists have created a breakthrough material that can sense tiny chemical changes in the body, such as the increased acidity during an arthritis flare-up, and release drugs exactly when and where they’re needed. By mimicking cartilage while delivering medication, this smart gel could ease pain, reduce side effects, and provide continuous treatment for millions of arthritis sufferers.

source https://www.sciencedaily.com/releases/2025/09/250925025401.htm

A rogue black hole is beaming energy from a nearby dwarf galaxy

Astronomers detected a black hole displaced nearly a kiloparsec from the center of a dwarf galaxy 230 million light-years away. Unlike most, it is actively feeding and producing radio jets, making it one of the most convincing off-nuclear cases ever confirmed. The discovery reveals that black holes can grow and shape galaxies even when not in the core, reshaping theories of cosmic evolution.

source https://www.sciencedaily.com/releases/2025/09/250924012241.htm

The phantom heat of empty space might soon be detectable

A Hiroshima University team has designed a feasible way to detect the Unruh effect, where acceleration turns quantum vacuum fluctuations into observable particles. By using superconducting Josephson junctions, they can achieve extreme accelerations that create a detectable Unruh temperature. This produces measurable voltage jumps, providing a clear signal of the effect. The breakthrough could transform both fundamental physics and quantum technology.

source https://www.sciencedaily.com/releases/2025/09/250924012234.htm

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Stressed koalas are facing a deadly epidemic

Researchers have shown that stress and retrovirus levels are tightly linked to disease in koalas. High KoRV loads make koalas more vulnerable to chlamydia, worsening epidemics in stressed populations. Protecting habitats, careful breeding, and antiviral trials are now being pursued to give koalas a fighting chance at survival.

source https://www.sciencedaily.com/releases/2025/09/250923021207.htm

This surprising building material is strong, cheap, and sustainable

A team at RMIT University has created a cement-free construction material using only cardboard, soil, and water. Strong enough for low-rise buildings, it reduces emissions, costs, and waste compared to concrete. The lightweight, on-site process makes it ideal for remote areas, while its thermal properties naturally cool buildings. Researchers see it as a key step toward greener, more resilient architecture.

source https://www.sciencedaily.com/releases/2025/09/250922074949.htm

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New crystal camera lets doctors see inside the body like never before

Scientists have created a perovskite-based gamma-ray detector that surpasses traditional nuclear medicine imaging technology. The device delivers sharper, faster, and safer scans at a fraction of the cost. By combining crystal engineering with pixelated sensor design, it achieves record imaging resolution. Now being commercialized, it promises to expand access to high-quality diagnostics worldwide.

source https://www.sciencedaily.com/releases/2025/09/250921090850.htm

Ordinary ice found to have shocking electrical powers

Scientists have discovered that ordinary ice is a flexoelectric material, capable of generating electricity when bent or unevenly deformed. At very low temperatures, it can even become ferroelectric, developing reversible electric polarization. This could help explain lightning formation in storms and inspire new technologies that use ice as an active material.

source https://www.sciencedaily.com/releases/2025/09/250921090846.htm

DNA from old ants reveals a hidden insect apocalypse in Fiji

Insects are essential for ecosystems, but mounting evidence suggests many populations are collapsing under modern pressures. A new study used cutting-edge genomic techniques on museum specimens to track centuries of ant biodiversity across Fiji. The results reveal that nearly 80% of native ants are in decline, with losses intensifying in the past few hundred years as human activities expanded.

source https://www.sciencedaily.com/releases/2025/09/250919085246.htm

Hardly anyone uses this surprisingly simple fix for high blood pressure

Despite strong evidence that salt substitutes can safely lower sodium intake and reduce high blood pressure, very few Americans use them. A new analysis of nearly 20 years of national health data found that usage peaked at just over 5% and then declined, even among those with hypertension. Researchers say this represents a major missed opportunity to improve heart health, especially since salt substitutes are inexpensive and effective.

source https://www.sciencedaily.com/releases/2025/09/250919085237.htm

Egg-eating worms could be the secret to saving Chesapeake Bay’s blue crabs

Egg-eating worms living on Chesapeake Bay blue crabs may hold the key to smarter fishery management. Once thought to be a threat, these parasites actually serve as natural biomarkers that reveal when and how often female crabs reproduce. Researchers found the worms are surprisingly resilient to varying salinity levels, meaning they can track crab spawning across the Bay.

source https://www.sciencedaily.com/releases/2025/09/250918225022.htm

Cosmic simulations that once needed supercomputers now run on a laptop

Astronomers have long relied on supercomputers to simulate the immense structure of the Universe, but a new tool called Effort.jl is changing that. By mimicking the behavior of complex cosmological models, this emulator delivers results with the same accuracy — and sometimes even finer detail — in just minutes on a standard laptop. The breakthrough combines neural networks with clever use of physical knowledge, cutting computation time dramatically while preserving reliability.

source https://www.sciencedaily.com/releases/2025/09/250918225001.htm

Lasers just made atoms dance, unlocking the future of electronics

Scientists at Michigan State University have discovered how to use ultrafast lasers to wiggle atoms in exotic materials, temporarily altering their electronic behavior. By combining cutting-edge microscopes with quantum simulations, they created a nanoscale switch that could revolutionize smartphones, laptops, and even future quantum computers.

source https://www.sciencedaily.com/releases/2025/09/250917221007.htm

Rogue DNA rings may be the secret spark driving deadly brain cancer

Rogue DNA rings known as ecDNA may hold the key to cracking glioblastoma’s deadly resilience. Emerging before tumors even form, they could offer scientists a crucial early-warning system and a chance to intervene before the disease becomes untreatable.

source https://www.sciencedaily.com/releases/2025/09/250916221917.htm

Harvard’s salt trick could turn billions of tons of hair into eco-friendly materials

Scientists at Harvard have discovered how salts like lithium bromide break down tough proteins such as keratin—not by attacking the proteins directly, but by altering the surrounding water structure. This breakthrough opens the door to a cleaner, more sustainable way to recycle wool, feathers, and hair into valuable materials, potentially replacing plastics and fueling new industries.

source https://www.sciencedaily.com/releases/2025/09/250916221913.htm

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Stanford scientists reveal simple shift that could prevent strokes and obesity nationwide

Switching clocks twice a year disrupts circadian rhythms in ways that harm health. Stanford scientists found permanent standard time would reduce obesity and stroke rates nationwide, making it the strongest option over permanent daylight saving time or seasonal shifts.

source https://www.sciencedaily.com/releases/2025/09/250915202850.htm

Strange signals at absolute zero hint at dark matter’s secrets

QROCODILE has set record-breaking sensitivity in the search for dark matter, detecting signals at energy levels once thought impossible. These results may be just the first step toward finally capturing direct evidence of the universe’s hidden mass.

source https://www.sciencedaily.com/releases/2025/09/250915202843.htm

A volcano erased an island’s plants. Their DNA revealed how life starts over

Volcanic eruptions on the remote island of Nishinoshima repeatedly wipe the land clean, giving scientists a rare chance to study life’s earliest stages. Researchers traced the genetic origins of an extinct purslane population to nearby Chichijima but found striking quirks—evidence of a founder’s effect and genetic drift. These discoveries shed light on how plants recolonize harsh environments and how ecosystems evolve from scratch.

source https://www.sciencedaily.com/releases/2025/09/250915202828.htm

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Half of adults suffer from dry eyes, but most never get help

Dry eyes are far more common than previously believed, with over half of adults in the US and Europe experiencing symptoms, yet most remain undiagnosed for years. The large-scale NESTS study reveals that sufferers often endure daily discomfort that disrupts work, driving, and even surgery outcomes. Many accept the condition as part of aging, unaware that simple treatments could provide relief.

source https://www.sciencedaily.com/releases/2025/09/250914205829.htm

Cannabis use may quadruple diabetes risk

A massive study of over 4 million adults has revealed that cannabis use may nearly quadruple the risk of developing diabetes. Despite some earlier suggestions that cannabis might have metabolic benefits, this large analysis found significantly higher diabetes rates among users, even after adjusting for other health factors.

source https://www.sciencedaily.com/releases/2025/09/250914205803.htm

Being too thin can be deadlier than being overweight, Danish study reveals

New research from Denmark challenges long-held assumptions about body weight and health, revealing that being overweight—or even moderately obese—does not necessarily increase the risk of death compared to those at the upper end of the "normal" BMI range. In fact, those who are underweight or at the lower end of the so-called healthy spectrum faced higher risks.

source https://www.sciencedaily.com/releases/2025/09/250914205759.htm

Scientists just discovered how octopuses really use their arms

Octopuses aren’t just flexible—they’re astonishingly strategic. A new study reveals how their eight arms coordinate with surprising precision: front arms for exploring, back arms for locomotion, and every arm capable of twisting, bending, shortening, and elongating in unique ways. Researchers observed nearly 7,000 deformations across multiple habitats, capturing behaviors from camouflage tricks to elaborate hunting techniques. This insight doesn’t just unlock secrets of octopus biology, it could also inspire new innovations in robotics and neuroscience.

source https://www.sciencedaily.com/releases/2025/09/250912195130.htm

Surprising giant DNA discovery may be linked to gum disease and cancer

Scientists in Tokyo have uncovered “Inocles,” massive strands of extrachromosomal DNA hidden inside bacteria in human mouths. These giants, overlooked by traditional sequencing, could explain how oral microbes adapt, survive, and impact health. Found in nearly three-quarters of people, Inocles carry genes for stress resistance and may even hint at links to diseases like cancer, opening a whole new frontier in microbiome research.

source https://www.sciencedaily.com/releases/2025/09/250912195128.htm

Fatty liver breakthrough: A safe, cheap vitamin shows promise

Researchers identified microRNA-93 as a genetic driver of fatty liver disease and showed that vitamin B3 can effectively suppress it. This breakthrough suggests niacin could be repurposed as a powerful new treatment for millions worldwide.

source https://www.sciencedaily.com/releases/2025/09/250912195101.htm

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Secrets unearthed: Women and children buried with stone tools

Archaeologists studying the vast Zvejnieki cemetery in Latvia have uncovered surprising truths about Stone Age life. Stone tools, long thought to symbolize male hunters, were actually buried just as often with women, children, and elders. Some were deliberately crafted and broken as part of funerary rituals, revealing a symbolic and emotional dimension to these objects. The research overturns stereotypes about gender roles in prehistory and shows how simple tools carried profound meaning in life and death.

source https://www.sciencedaily.com/releases/2025/09/250911073143.htm

These dinosaur eggs survived 85 million years. What they reveal is wild

Dating dinosaur eggs has always been tricky because traditional methods rely on surrounding rocks or minerals that may have shifted over time. Now, for the first time, scientists have directly dated dinosaur eggs by firing lasers at tiny eggshell fragments. The technique revealed that fossils in central China are about 85 million years old, placing them in the late Cretaceous period. This breakthrough not only sharpens our timeline of dinosaur history but also offers fresh clues about ancient populations and the climate they lived in.

source https://www.sciencedaily.com/releases/2025/09/250911073141.htm

Life on Mars? NASA discovers potential biosignatures in Martian mudstones

NASA’s Perseverance rover has discovered mudstones in Mars’ Jezero Crater that contain organic carbon and unusual textures hinting at possible biosignatures. These findings suggest that ancient Martian environments may have supported chemical processes similar to those on Earth, where microbial life thrives. While the team stresses they have not discovered evidence of life, the rocks show chemical reactions and mineral formations that could point to biological activity.

source https://www.sciencedaily.com/releases/2025/09/250910000242.htm

Antarctica’s frozen heart is warming fast, and models missed it

New research has revealed that East Antarctica’s vast and icy interior is heating up faster than its coasts, fueled by warm air carried from the Southern Indian Ocean. Using 30 years of weather station data, scientists uncovered a hidden climate driver that current models fail to capture, suggesting the world’s largest ice reservoir may be more vulnerable than previously thought.

source https://www.sciencedaily.com/releases/2025/09/250909031503.htm

Salmon’s secret superfood is smaller than a grain of salt

Tiny diatoms and their bacterial partners act as nature’s nutrient factories, fueling insects and salmon in California’s Eel River. Their pollution-free process could inspire breakthroughs in sustainable farming and energy.

source https://www.sciencedaily.com/releases/2025/09/250908175430.htm

5 Fascinating Facts About Gambling

For thousands of years, gambling has been part of human culture. From ancient dice carved out of animal bone to the glitz and glamour of...

The post 5 Fascinating Facts About Gambling first appeared on KickassFacts.

source https://www.kickassfacts.com/5-fascinating-facts-about-gambling/

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Scientists just made the first time crystal you can see

Physicists at the University of Colorado Boulder have created the first time crystal that humans can actually see, using liquid crystals that swirl into never-ending patterns when illuminated by light. This breakthrough builds on Nobel laureate Frank Wilczek’s 2012 theory of time crystals—structures that move forever in repeating cycles, like a perpetual motion machine or looping GIF. Under the microscope, these crystals form colorful, striped patterns that dance endlessly, opening possibilities for everything from anti-counterfeiting features in money to futuristic methods of storing digital information.

source https://www.sciencedaily.com/releases/2025/09/250907024555.htm

Scientists just made CRISPR three times more effective

Northwestern scientists have developed a new nanostructure that supercharges CRISPR’s ability to safely and efficiently enter cells, potentially unlocking its full power to treat genetic diseases. By wrapping CRISPR’s tools in spherical DNA-coated nanoparticles, researchers tripled gene-editing success rates, improved precision, and dramatically reduced toxicity compared to current methods.

source https://www.sciencedaily.com/releases/2025/09/250907024543.htm

Earth’s safe zones are vanishing fast

A sweeping new study reveals that humanity has already pushed 60% of Earth’s land outside its safe biosphere zone, with 38% in a high-risk state. By analyzing centuries of data, researchers mapped how human demands on biomass—from farming to energy production—have destabilized ecosystems worldwide. Europe, Asia, and North America show the deepest disruptions, reflecting centuries of land-use change.

source https://www.sciencedaily.com/releases/2025/09/250906155053.htm

A common supplement could reverse the hidden harm of sucralose

Sucralose, the sugar substitute in many diet products, may weaken cancer immunotherapy by altering gut bacteria and reducing arginine levels needed for immune cells. But supplementation with arginine or citrulline could counteract this effect, pointing to new clinical trial possibilities.

source https://www.sciencedaily.com/releases/2025/09/250906013455.htm

Woolly mammoth teeth reveal the world’s oldest microbial DNA

Scientists have uncovered microbial DNA preserved in mammoth remains dating back more than one million years, revealing the oldest host-associated microbial DNA ever recovered. By sequencing nearly 500 specimens, the team identified ancient bacterial lineages—including some linked to modern elephant diseases—that coexisted with mammoths for hundreds of thousands of years. These discoveries shed light on the deep evolutionary history of microbes, their role in megafaunal health, and how they may have influenced adaptation and extinction.

source https://www.sciencedaily.com/releases/2025/09/250905112303.htm

Earth’s inner core exists only because of carbon

New research reveals that carbon made it possible for Earth’s molten core to freeze into a solid heart, stabilizing the magnetic field that protects our planet. Without it, Earth’s deep interior — and life above — might look very different.

source https://www.sciencedaily.com/releases/2025/09/250904103920.htm

Scientists create biodegradable plastic stronger than PET

A Japanese research team successfully harnessed E. coli to produce PDCA, a strong, biodegradable plastic alternative. Their method avoids toxic byproducts and achieves record production levels, overcoming key roadblocks with creative fixes.

source https://www.sciencedaily.com/releases/2025/09/250904014137.htm

A tiny embryo fold changed the course of evolution

A small tissue fold in fly embryos, once thought purposeless, plays a vital role in stabilizing tissues. Researchers show that it absorbs stress during early development, and its position and timing likely shaped its evolutionary emergence.

source https://www.sciencedaily.com/releases/2025/09/250904014132.htm

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Scientists discover how to wipe out breast cancer’s hidden cells

Scientists at the University of Pennsylvania have shown for the first time that it’s possible to detect dormant cancer cells in breast cancer survivors and eliminate them with repurposed drugs, potentially preventing recurrence. In a clinical trial, existing medications cleared these hidden cells in most participants, leading to survival rates above 90%. The findings open a new era of proactive treatment against breast cancer’s lingering threat, offering hope to survivors haunted by the fear of relapse.

source https://www.sciencedaily.com/releases/2025/09/250902085143.htm

Why Alzheimer’s attacks the brain’s memory hub first

Virginia Tech researchers are investigating how overloaded mitochondria in the brain’s memory circuits may spark early Alzheimer’s damage. Their work focuses on calcium signaling and how it might trigger breakdowns in the entorhinal cortex.

source https://www.sciencedaily.com/releases/2025/09/250902085136.htm

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How long can one RSV shot protect seniors? Study shows surprising two-year shield

A single RSV vaccine dose is proving to be a powerful shield for older adults, significantly reducing hospitalizations and severe illness over two consecutive RSV seasons. While protection is strongest in the first year and declines somewhat in the second, the findings highlight both the immediate benefits and the importance of ongoing monitoring. With RSV causing tens of thousands of hospitalizations every year in the U.S., this research underscores the potential of vaccination to save lives and guide future booster strategies.

source https://www.sciencedaily.com/releases/2025/09/250901104640.htm

NASA finds Titan’s alien lakes may be creating primitive cells

Saturn’s moon Titan may be more alive with possibilities than we thought. New NASA research suggests that in Titan’s freezing methane and ethane lakes, simple molecules could naturally arrange themselves into vesicles—tiny bubble-like structures that mimic the first steps toward life. These compartments, born from splashing droplets and complex chemistry in Titan’s atmosphere, could act like primitive cell walls.

source https://www.sciencedaily.com/releases/2025/08/250831112449.htm

NASA’s x-ray telescope finds bizarre features in a cosmic hand

Astronomers have taken a fresh look at the famous “Hand of God” pulsar, combining X-ray data from NASA’s Chandra Observatory with new radio observations from the Australia Telescope Compact Array. At the center is pulsar B1509-58, a rapidly spinning neutron star only about 12 miles wide that powers a nebula stretching 150 light-years across. The strange hand-shaped structure continues to surprise researchers, revealing puzzling filaments, patchy remnants, and boundaries that defy expectations.

source https://www.sciencedaily.com/releases/2025/08/250831112518.htm