The Ancient Merger That Powers Almost Every Living Thing on Earth
Around two billion years ago, one tiny cell swallowed another — and instead of becoming a meal, the smaller cell became a permanent partner. That partnership now powers almost every living thing on Earth.
Nine Brains, Three Hearts, Blue Blood: How the Octopus Body Actually Works
Octopuses are built unlike almost any other animal on Earth. Their arms can taste and react independently, their blood is blue, and they run on three hearts — and the science behind it all is even wilder than it sounds.
Bees Have Brains Smaller Than a Sesame Seed — and They Can Still Do Math
New research from Australia confirms that honeybees can count and reason with numbers in ways scientists once thought impossible for such tiny creatures. The findings could even change how we build artificial intelligence.
Fish Make Their Own Sunscreen — Now Scientists Are Getting Bacteria to Do It Too
A natural UV-blocking compound found in fish could become the key ingredient in future eco-friendly sunscreens, thanks to scientists who figured out how to get E. coli bacteria to produce it in large quantities.
How Oyster Glue Could Lead to Stronger and Greener Concrete
Engineers at Purdue University are taking inspiration from oysters, which produce their own underwater cement, to create a stronger and more eco-friendly alternative to traditional concrete.
A Fossilized Voice Box Is Changing What Scientists Think Dinosaurs Sounded Like
An 80-million-year-old voice box from an armored dinosaur is giving researchers their first real clues about how these ancient animals actually communicated — and the answer is surprisingly birdlike.
The Axolotl Can Rebuild Its Own Brain — Here Is How Scientists Think It Works
With feathery gills and a permanent smile, the axolotl looks harmless. But this little salamander holds one of biology's biggest mysteries: the ability to regenerate parts of its own brain.
This New Solar Molecule Stores Sunlight and Can Boil Water Hours Later
Researchers at UC Santa Barbara have engineered a molecule that traps solar energy like a rechargeable battery and releases it as heat on demand — no plug required.
Why Astronauts on the ISS Are Aging Slightly Slower Than You Right Now
The International Space Station travels so fast that time genuinely slows down aboard it — and the proof shows up in GPS satellites and a famous experiment involving twin astronauts.
From Absolute Nothing to Everything: How the Big Bang Created the Universe
The Big Bang was not an explosion in space — it was the birth of space itself. Here's what scientists actually know about the moment the universe began 13.8 billion years ago.
Scientists Found Stars That May Be the Remains of a Galaxy the Milky Way Absorbed Billions of Years Ago
A team of astronomers identified 20 unusually old stars near the center of our galaxy that may be the leftovers of an ancient dwarf galaxy nicknamed Loki — swallowed by the Milky Way over 10 billion years ago.
Thailand's Giant Discovery: Scientists Unearth Southeast Asia's Largest Dinosaur
A newly identified sauropod dinosaur called Nagatitan chaiyaphumensis has officially claimed the title of the largest dinosaur ever found in Southeast Asia. Here is what makes this discovery so exciting.