Mohenjo-daro: The Ancient City That Grew More Equal as It Got More Powerful
Most ancient civilizations concentrated wealth and power at the top, but a 4,000-year-old Indus city called Mohenjo-daro did the opposite. New research reveals it became increasingly equal as it grew, flipping one of history's biggest assumptions.
The Mathematician Few Talk About Who Helped Build Modern Physics
Emmy Noether proved one of the most powerful theorems in all of science, yet most people have never heard of her. Her discovery about symmetry sits at the foundation of everything from Einstein's relativity to the physics of particles.
Growth Rings in Fossil Bones Reveal T. rex Spent 40 Years Becoming a Giant
A new study of 17 tyrannosaur fossils has overturned a long-held idea about how fast T. rex grew up — and raised big questions about whether some famous fossils are even T. rex at all.
Spinosaurus Was Built for Water, But Scientists Are Still Debating the Details
It was longer than a school bus, had a sail on its back, and hunted fish in prehistoric seas. Spinosaurus is one of paleontology's biggest mysteries — and the debate about how it lived is far from over.
This 14-Year-Old Built an AI App That Detects Heart Disease in Seven Seconds
Siddarth Nandyala spent eight months coding a smartphone app that listens to your heartbeat and can flag serious heart problems faster than most hospital equipment.
Scientists Are Reinventing Pollen as a Sustainable Material for Medicine and Everyday Products
Pollen is best known for causing seasonal allergies, but researchers have found ways to transform its tough outer shell into paper, sponges, and even drug-delivery capsules. The science behind it could help create eco-friendly materials that replace some of the most resource-heavy products we use today.
Scientists Are Borrowing Nature's Best Tricks to Build Tomorrow's Technology
From lead-resistant lizards to ice-repelling polar bear fur, researchers are discovering how animals solve problems that humans have struggled with for years. These findings could lead to new medicines, materials, and machines.
How One Man's Arctic Adventure Gave Us the Frozen Food Aisle
Clarence Birdseye watched Inuit fishermen freeze fish in seconds and realized something scientists and food producers had missed — a discovery worth nearly $450 million and a global industry that still shapes what we eat today.
Peru Makes History by Granting Legal Rights to Stingless Bees for the First Time
Peru has become the first country in the world to give legal rights to an insect — the native stingless bee. Here's why this tiny creature just made a very big impact on how we think about nature and the law.
How the Peregrine Falcon Dives Faster Than a Formula 1 Car
The peregrine falcon hits 320 km/h in a hunting dive, beating every car, cheetah, and flying creature on Earth. The science behind how it pulls this off is even more impressive than the speed itself.
Why Alien Signals Might Be Hiding in Plain Sight, Scrambled by Their Own Stars
Scientists at the SETI Institute have discovered that stars may be blurring out radio signals from other civilizations before those signals ever reach us. The finding could reshape how we listen for life beyond Earth.
Monarch Butterflies Are Vanishing — Here Is What Scientists Are Doing About It
A sweeping new study revealed that butterfly populations across North America dropped by 22 percent in just two decades. The western monarch is in the most danger, but researchers and volunteers are racing to understand why and how to help.