The staff of a Peru restaurant took on new responsibilities when they found one of the fastest animals on the planet injured outside their door, wildlife officials said. Members of the National Forest ...

When we think of large birds, we might picture swans, ostriches, or eagles. But which bird is the biggest? Well, it depends ...

A recent theory proposes that whales weren't just predators in the ocean environment: Nutrients that whales excreted may have provided a key fertilizer to these marine ecosystems. Oceanographers now ...

The largest male great white shark tagged by OCEARCH scientists has surfaced again off the North Florida coast.

Chemotaxis, a process for chemically inducing movement in an organism, may be a crucial tool in the search for life on Mars.