For decades, one of the most persistent riddles in astrophysics has been why galaxies—especially tiny,…
Astronomers Catch 30 “Blinking” Dead Stars in Real Time — And No One Knows Why They Flash
High above deserts and oceans, beyond the haze of human interference, the universe hums with…
Not Dark Matter? Astronomers Stunned as Dwarf Galaxy Is Held Together by a Monster Black Hole
At first glance, Segue 1 hardly seems like something that should rewrite astronomy textbooks. It…
Young Sun’s Violent Blasts Could Be the Reason We Exist, New Study Suggests
Every second, our sun boils and breathes. It hurls bright flares into space and sometimes…
Did Yellowstone’s Wolf Comeback Get Oversold? New Study Says the Iconic Story Doesn’t Hold Up
Few ecological stories have captured the public imagination like the return of wolves to Yellowstone…
Fight-or-Flight Can Grow Arms? New Study Says Salamanders Regenerate Using Adrenaline
For centuries the salamander has been nature’s quiet provocation — a small, soft-bodied creature that…
Scientists Find Brain Sends “Stress Bombs” That Ignite Gut Inflammation
For millions of people living with inflammatory bowel diseases such as Crohn’s disease and ulcerative…
Why ALS Destroys Only One Kind of Neuron — New Study May Finally Explain the Mystery
ALS — amyotrophic lateral sclerosis — is a disease that is as cruel as it…
Crocodile Ancestor Discovered in Egypt Survived the Dinosaur Extinction
In Egypt’s Western Desert — a place that once lay beneath warm ancient seas —…
Ancient Maya Eclipse Math Finally Decoded — Scientists Stunned by Precision Without Telescopes
The Maya Civilization is often remembered for its monumental temples and its mysterious societal collapse.…
You Can’t Feel UVA Destroying Your Cells — But This Near-Invisible Device Can
Every summer, beaches and city sidewalks fill with people soaking in sunlight without realizing that…
Your Watch May Soon Know Exactly Where You Are — Within a Fingernail’s Width
For as long as GPS has existed on wrist-worn devices, accuracy has always been “good…
Scientists Crack Ammonia at 50°C — and Produce Pure Hydrogen With Zero Waste
Humanity’s race toward a carbon-neutral future hinges on one deceptively simple question: can we make…
Scientists Generate Electricity Using Nothing But Water and Nanopores — No Batteries Needed
Most of the devices around us depend on electricity that has been generated at a…
New Cooling Tech Lets Future Chips Run Hotter, Faster — Without Melting Themselves
Every year our phones, laptops, VR headsets and data-center chips become thinner, faster and more…
Scientists Watch an AI Evolve a Learning Rule No Human Ever Imagined
For most of AI’s history, machines have not truly “figured things out” on their own.…
Why Your Gray Hair Might Be a Sign Your Body Just Prevented Cancer
Every day, the cells in our bodies are bombarded by harmful influences — ultraviolet rays…
Liver Cancer Doesn’t Spread Alone — It Forces Immune Cells to Help, Study Reveals
Liver cancer is one of the deadliest cancers on Earth, not because it grows fast…
No Sugar Before Age 2 Could Delay Heart Disease by Years, Study Suggests
A new study published in The BMJ suggests that the human body does not easily…
Your Brain Doesn’t Fully Shut Down When You Sleep — New Study Reveals the Secret
Every night, the brain performs a delicate and mysterious maneuver: it withdraws from conscious life…
Scientists Watch Deadly Lung Bug Evolve Live Inside Patients — And Finally Understand Why It Won’t Die
Chronic lung infections do not always announce themselves with drama. Sometimes they live quietly for…
This Open-Source AI Can See Brain Damage Before Doctors Can
The human brain is often described as the most complex object in the known universe.…