Millions of icefish nests were discovered more than 1,600 feet below the ice in Antarctica’s Weddell Sea.

You do not need to be able to scuba dive for a career in marine biology, but there are ways for the field to improve inclusivity.

The ichthyosaur, excavated throughout August and September 2021, is the largest and most complete specimen ever discovered in the U.K.

On Australia's Ningaloo Reef, researchers and Australia’s richest man are using environmental DNA to unlock the mysteries of the world's biggest fish.

Ocean warming puts fish are at risk of becoming smaller due to the lower oxygen content of warm water, reports a new study.

Sea lions use their whiskers in “task-specific” ways, adjusting the specific way they’re moved depending on what they intend to discover about a particular object.

Dolphins aren't the only animals that use tools — octopuses and otters do too.