Half a billion years ago, the first true eye emerged in Earth’s oceans. Fossils now reveal what that ancient crystal vision could actually see.

The strawberry guava, one of the world’s worst invasive species, hinders forest restoration on the island while feeding its ...

Barry Hughes, a volunteer in the Condon Fossil Collection, opens a drawer containing the head of a saber-tooth tiger and ...

Perhaps unsurprisingly, there are quite a few Star Wars fans among biologists. These ones have used their opportunity to name a new species to make reference to their beloved franchise.

Marine fossils discovered near the summit of Mount Everest reveal that the world’s highest mountain was once part of an ancient ocean floor before tectonic collisions lifted the Himalayas.

“Living fossil” is often misused, but chitons really haven’t changed much in about 300 million years.