A Dinosaur Ate a Bird 66 Million Years Ago and Its Poop Preserved the Feathers in 3D
The fossilized feather exposed on the surface of the fossilized dinosaur poop. Image credits: O’Connor et al./Current Biology.…
Inside the strange physics of why time stops at the speed of light
A clock aboard a fast-moving spacecraft does not break, lag or malfunction. It ticks normally for everyone inside.…
Survived the dinosaur-killer asteroid 66 million years ago! Meet the sea creatures that refused to die |
Contrary to popular belief, ammonites, ancient marine mollusks, survived the asteroid impact that wiped out the dinosaurs. Recent…