About 70% of Earth's invertebrates died at the end of the Devonian period.
They number in the hundreds and can be larger than an NFL football field.
Since the discovery of the virus that causes COVID-19, the daily news cycle has become swamped with updates about how the pathogen spreads, what the bug...
Astronomers are still looking for the "smoking gun" that blasted these clouds through space.
It's a good time to be a Costa Rican meteorite-hunter.
That's one precise laser shot.
Just don't slice your spacesuit open on the cave wall.
Researchers are investigating an alien version of water inside the strange, icy interiors of Uranus and Neptune . In a new study, scientists have devised a...
Microscopy revealed the stunning compound structure in trilobite eyes.
This enormous predator had jaws powerful enough to subdue massive dinosaur prey.