🎙️ Science News Daily | Peer Review'd

Harvard scientists have engineered a silicon chip capable of writing DNA using only electricity and water, potentially revolutionizing biotechnology the same way chips transformed computing. A bold new analysis from a leading computer scientist argues that AI can never truly think like a human, tracing the problem back to a fundamental flaw in how the field interpreted Alan Turing's famous test. R...

Paleontologists in Australia have identified an entirely new order of marsupials that survived for 35 million years, hiding unrecognized in the fossil record. Scientists have also pinpointed the rare asteroid type that ended the dinosaurs — and overturned what we thought was its killing mechanism. On the health front, a newly discovered protein may hold the key to slowing how Alzheimer's spreads t...

Scientists may have finally solved a 50-year-old black hole mystery with a new thermodynamic framework that could change everything we thought we knew about these cosmic giants. China's Mars orbiter captured rare images of interstellar comet 3I/ATLAS — only the third object ever confirmed to have traveled from another star system into ours. A surprising prostate cancer study found that more than h...

A newly published fossil study is upending the conventional story of human evolution, suggesting our defining traits emerged through a far more fragmented and unexpected process than previously thought. Astronomers are puzzled by a black hole that suddenly switched on like a cosmic radio beacon over eight years ago — intensifying its emissions by more than twentyfold and showing no signs of fading...

NASA's James Webb Space Telescope has delivered a jaw-dropping look at 55 Cancri e, a hellish lava planet with a volcanic atmosphere unlike anything previously observed. Meanwhile, new genetic research is upending everything we thought we knew about human evolution, suggesting Homo erectus may have left a detectable genetic legacy in people alive today. On the health front, a surprising drug alrea...

NASA has selected 41 proposals from 37 companies to develop critical technologies for long-term human presence on the Moon and Mars, while also tapping three commercial partners for new lunar missions launching in 2028. Meanwhile, Perseverance just hit a jaw-dropping milestone on the Martian surface after five years of exploration. Back on Earth, 567-million-year-old fossils are pushing back the t...

Scientists have just identified a new fundamental limit in quantum mechanics that goes beyond Heisenberg's uncertainty principle, reshaping our understanding of the subatomic world. Meanwhile, NASA's Perseverance rover has smashed a Mars driving record, and four new commercial Moon missions just received nearly $600 million in funding as humanity edges closer to a permanent lunar base. A landmark...

Scientists have overturned a 60-year-old understanding of collagen's structure, potentially unlocking new treatments for fibrosis and cancer, while researchers have also cracked the mystery behind why statins cause muscle pain in millions of patients. In astrophysics, two independent experiments have dealt a major blow to a decades-old dark matter detection claim, and astronomers have found a new...

Scientists have uncovered a surprising functional role for the pigment that gives red hair its color, revealing it may quietly protect cells in ways no one expected. A major new study links uninterrupted sitting to a significantly higher cancer mortality risk, while fresh research from Cedars-Sinai adds to the growing case that coffee is quietly protecting your liver. Astronomers have spotted 31 p...

Scientists have uncovered a startling chapter in Neanderthal history — a near-extinction event 75,000 years ago that left a tiny group of survivors to repopulate Europe. Meanwhile, quantum physicists are challenging a foundational assumption about the math underlying reality itself, and dark matter may be secretly interacting with neutrinos in ways that rewrite our model of the universe. In medica...

Archaeologists may have been misreading ancient Mediterranean trade routes for decades after new research reveals that soil chemistry could be contaminating olive oil residue analysis in ancient pottery. Meanwhile, scientists have pinpointed what wiped out the mysterious 'Hobbit' humans of Indonesia 50,000 years ago, and the answer is a chilling parallel to today's climate crisis. On the physics f...

Astronomers have spotted 31 of the oldest quasars ever detected, including two that formed when the universe was barely 670 million years old — and scientists can't fully explain how they got so massive so fast. In biology, the goblin shark, a living fossil unchanged for 125 million years, has been captured on film in its natural deep-sea habitat for the very first time. Researchers have also unco...

Physicists have engineered a never-before-seen quantum state called a fractional Fermi sea, a genuinely new phase of matter that defies our most established theories. Meanwhile, ancient DNA from a 5,000-year-old French tomb has confirmed a catastrophic population collapse that erased the civilization behind Europe's iconic megalithic monuments. A major reanalysis of gamma rays pouring from the cen...

Scientists have pinpointed a single genetic mutation that may determine whether a bat virus can jump to humans, offering a potential early warning system for future pandemics. A groundbreaking stem cell therapy has reversed Type 1 diabetes in mice by reprogramming the immune system rather than just managing symptoms — a fundamentally new approach to an autoimmune disease that has eluded a cure for...

Astronomers have captured something never seen before — the live birth of a magnetar — and the discovery also validates Einstein's general relativity in a stunning new way. Deep beneath the Pacific, Earth's molten iron core has suddenly reversed course, raising urgent questions about the magnetic shield protecting all life on our planet. Back on the surface, a spider in the Australian rainforest h...

Stanford researchers have made a stunning discovery: age-related memory loss in mice was reversed not by targeting the brain, but by restoring the gut microbiome — suggesting that some of what we call "brain aging" may actually be "gut aging" in disguise. A newly identified brain circuit linking deep sleep to growth hormone release is reshaping our understanding of why quality sleep is critical fo...

Scientists are sounding the alarm as nearly half of all new colorectal cancer diagnoses in the U.S. are now occurring in younger adults, reversing decades of progress and leaving researchers scrambling for answers. A major fish oil study reveals a startling disconnect between omega-3 delivery to the brain and actual cognitive benefits, casting doubt on one of the most popular supplements for Alzhe...

Scientists have spotted the famously cheerful Happy Face spider thousands of miles from where it was thought to exist — raising deep questions about evolution and animal distribution. A 20-year study reveals wild orangutans in Borneo deliberately self-medicating with plants, suggesting great apes have a far more sophisticated 'natural pharmacy' than we ever imagined. Physicists have achieved a qua...

Scientists have issued a stark warning about dangerous stress levels building beneath Southern California's major fault lines after modeling 1,000 years of earthquake history. Meanwhile, NASA satellites are tracking a rare underwater volcanic eruption in the Bismarck Sea that could be creating Earth's newest island in real time. In the fossil world, ancient teeth from Alaska and a 520-million-year...

Scientists have unveiled a Sahara lizard-inspired Mars rover designed to 'swim' through sand — solving one of deep space exploration's most stubborn problems. In the quantum world, researchers have detected entanglement in a crystal you can hold in your hand, a discovery that rewrites what we thought possible at human scales. A new third category of magnet called an altermagnet is shaking up over...

Scientists have uncovered a previously unknown 17-million-year-old fossil ape in Egypt that could reshape everything we know about human origins and fill a critical gap in the African fossil record. NASA's James Webb Space Telescope has stunned astronomers by detecting clouds made of salt on a distant exoplanet, offering new clues about one of space's most puzzling worlds. Researchers believe they...

Physicists have just discovered a fundamental ceiling on electrical resistance, while a so-called 'quantum-only' problem was cracked on a regular laptop — reshaping what we thought we knew about computing power. Scientists are now pulling DNA from 1,300-year-old manuscripts without damaging them, unlocking hidden biological histories from medieval artifacts. A new mRNA vaccine showed a 70% reducti...

Scientists have just dropped a major new explanation for what's actually powering Yellowstone's supervolcano — and it overturns decades of accepted theory. A newly studied prehistoric scorpion the size of a coffee table is forcing researchers to rewrite the rulebook on why ancient animals grew so enormous. Astronomers caught a rare supernova in the act of revealing the deep interior of a dying sta...

Astronomers detected only the third interstellar object ever seen passing through our solar system and immediately trained telescopes on it searching for signs of alien technology — the results are in. A bold new proposal wants NASA's moon base to serve as Earth's first planetary defense shield against extraterrestrial microbes before any samples ever reach home. Europe just switched on a detector...

Scientists have just unearthed the oldest known fossils of humans' closest invertebrate relatives, pushing back the origins of complex animal life further than anyone thought possible. A sweeping new study of over 17,000 brain scans reveals that Alzheimer's disease biology may vary across ethnic populations, raising urgent questions about whether new amyloid-targeting drugs will work equally for e...