Fossils
- Fossils
New clues about dino speed come from birds strutting through mud
Fossilized footprints can help calculate how fast dinosaurs moved. But tests with guinea fowl show that past estimates might not be right.
- Life
Fungi have been ‘zombifying’ insects for 99 million years
Two bits of ancient amber sitting in a lab basement hold evidence of a fungus that’s become famous for controlling the minds of its victims.
- Fossils
North American rhinos once gathered in large, hippo-like herds
The stumpy-legged rhinos survived until about 12 million years ago, when a supervolcano’s ashfall smothered their world.
- Animals
The rear end of this ancient wasp was built like a Venus flytrap
The newfound wasp species — from 99 million years ago — likely laid eggs on the small creatures that would have been caught in this trap.
- Fossils
Could Spinosaurus swim? That would make it a game changer
Spinosaurus fossils are challenging the longstanding claim that ancient dinosaurs were never fully aquatic. And some paleontologists still aren’t convinced.
- Animals
Dinosaurs are still alive. Today, we call them birds
Birds don’t look like the scaly giants of Jurassic World. But fossils are revealing how these modern-day dinosaurs descended from ancient reptiles.
- Animals
What is a dinosaur?
Scientists have named more than 1,000 species of nonavian dinosaurs. Their legacy lives on in the 11,000-plus bird species alive today.
- Fossils
This paleontologist solved a nearly 50-year-old dino mystery
ReBecca Hunt-Foster described what is now the state dinosaur of Arkansas
- Fossils
50 years on, Lucy offers lessons for achieving fossil fame
Since the discovery of Lucy's skeleton in 1974, a catchy name and ongoing scientific debates have kept this human ancestor in the spotlight.
- Fossils
Analyze This: How big was the biggest T. rex?
Only around 80 fossil Tyrannosaurus rex skeletons have been found. They probably don’t include the biggest T. rex that ever lived.
- Animals
The last woolly mammoths offer new clues to why this species died out
The last woolly mammoth herd experienced a drop in genetic variation. But this is likely not what doomed these majestic beasts to extinction, new data suggest.
- Fossils
Stunning trilobite fossils include never-before-seen soft tissues
Well-preserved fossils from Morocco help reveal the weird way trilobites ate and perhaps why these iconic animals went extinct.
