Scientists digging in an Indonesian cave stumbled upon something remarkable in two ancient skeletons—grooves in their teeth that tell a surprisingly modern tale of addiction, pain, and humans seeking escape from discomfort tens of thousands of years ago. Turns out, our ancestors were getting high way, way longer ago than we ever imagined.

Remember that horrifying pest we completely wiped out decades ago? Well, it's back. The New World screwworm — a maggot that literally eats living flesh — has returned to the United States, and scientists are racing to track its spread with some pretty clever technology.

New research reveals that oxalates—compounds naturally found in many nutritious foods like spinach and almonds—might be worsening inflammation in people with inflammatory bowel disease, not because of what they eat, but because of how their bodies process these compounds.

Scientists rediscovered a coral reef off the coast of Benin that was dismissed as dead over 60 years ago, only to find it thriving with eight coral types and eight fish species. This incredible discovery has researchers wondering how many other "forgotten" ecosystems might be hiding in plain sight.

For over a century, diagrams have depicted brain cell connections as smooth, tube-like structures. New research suggests these illustrations might be fundamentally wrong. Scientists at Johns Hopkins have discovered that the tiny cables transmitting signals in your brain may actually look more like strings of pearls — and this finding could reshape how we understand everything from memory to disease.

Every second, invisible particles from exploding stars and distant cosmic explosions are streaming through your body right now. A University of Delaware physicist just built a $100 detector that lets anyone "see" these ghost particles — and it's opening doors to discoveries that were once impossible.

Scientists have discovered that your immune system can accidentally sound the alarm against your own body's DNA, triggering inflammation that accelerates aging. The surprising finding? Turning down this "false alarm" didn't just slow aging—it actually restored tissue function, suggesting our bodies are more resilient than we thought.

A wild new physics theory suggests our universe might have cracks where information from parallel realities could seep through—so could another version of you have already solved your problems? A quantum physicist has proposed an experiment that challenges one of physics' most sacred rules, and honestly, it's both fascinating and a little unsettling.

Scientists have discovered that the plague was killing hunter-gatherer communities in Siberia thousands of years before cities, rats, and fleas became the disease's infamous signature. The finding flips everything we thought we knew about where and how plague outbreaks began.

Scientists have invented a solar-powered system that transforms seawater into fresh water without creating toxic brine waste. The secret? Black metal treated with ultrafast lasers that basically give it superhero self-cleaning powers. Here's why this matters so much for our water-stressed world.

NASA's New Horizons spacecraft just spotted something mind-blowing on Pluto — what looks like liquid nitrogen making its way up through the surface. This discovery challenges everything we thought we knew about this tiny frozen world at the edge of our solar system.

Scientists using the James Webb Space Telescope just caught something unexpected: the rings around Chariklo, a small asteroid-like world in the outer Solar System, are changing. Not gradually over millions of years — but noticeably within just a few years. Here's why that's such a big deal.

Deep inside an Australian cave, archaeologists discovered evidence of rituals stretching back 25,000 years — and the proof came from something almost impossibly small. Here's the remarkable story of Cloggs Cave and how ancient plant fossils are rewriting our understanding of Indigenous spiritual practices.

Scientists have discovered that your skull isn't just sitting there protecting your brain—it's actually hosting tiny military bases for your immune system. These newly found structures appear to be the brain's first line of defense against cancer and disease, and this discovery could completely change how we treat neurological conditions.

Jo Cameron has never needed painkillers in her life. Not after major surgery, not after childbirth, not ever. Now scientists are studying her rare genetic mutations and wondering if they could lead to revolutionary new treatments for the 1.5 billion people worldwide living with chronic pain.

A 2023 study made waves when researchers reported that a chemical related to sucralose (yes, the pink-yellow-blue sweetener) could damage DNA in lab experiments. But before you throw out every packet of Splenda in your pantry, let me walk you through what the science actually shows—and what it doesn't.

Venus has always been Earth's mysterious twin, and new research suggests our neighboring planet might have a truly bizarre secret history — one where it may have swallowed its own moon in a slow, gravitational tragedy that played out over millions of years.

For decades, scientists believed our planet was built from material that drifted from the outer reaches of the Solar System. But new research suggests Earth formed entirely from "local" ingredients, which completely flips the script on where our water and volatiles came from. Here's what this means for understanding our cosmic origins.

Researchers at University College London have done something that sounds like science fiction: they reconstructed videos that mice were watching, using only the electrical chatter happening inside their tiny brains. The breakthrough could change everything we thought we knew about how animals (including us) see the world.

Geologists have uncovered that a massive chunk of the ancient supercontinent Gondwana was hiding in the Himalayas all along—literally changing what we thought we knew about Earth's history and the rise of complex life.