Scientists found "a beautiful, thriving ecosystem" in a dark and isolated location: The former shadow of a glacier.

The Trump administration has proposed changing the interpretation of the Endangered Species Act to allow developers to alter ...

Iceberg A-84 broke off from Antarctica and revealed a thriving community of sea creatures underneath. Now, researchers are curious as to how these species have survived. Fracturing icebergs are only ...

The short high-definition footage was gathered by a submersible called Subastian, operated by the nonprofit Schmidt Ocean ...

A minke whale that was swimming in Long Beach Harbor earlier this month died from domoic acid poisoning, according to ...

A baby manatee under a month old was rescued in southern Florida after being found alone and struggling in strong currents.

A baby colossal squid was filmed in the deep sea by an ocean expedition near Antarctica. The world's largest squid has eluded ...

Researchers say they're seeing more of these colorful blobs growing on docks, but they're not the only invasive marine ...

The Trump administration proposed to loosen federal protections for endangered species Wednesday. A draft rule from the Fish ...

Leatherback turtles are famous for making the longest known marine migrations of any animal — with ... fieldwork in both countries. Sea turtles were protected under the U.S. Endangered Species ...