Giant sea spiders, octopuses, ice fish, corals, and sponges—some likely to be hundreds of years old—were discovered in a ...

After nine months, the strange behavior that claimed the lives of endangered sawfish is back. Here’s what we know about ...

Nature is full of amazing creatures that evolved in fascinating ways. Sometimes, these evolutionary paths lead to physical features that seem downright baffling at first glance. From body parts that ...