Deep in the Pacific, humans have tracked a mysterious whale’s call for decades—but no other whale seems to respond. And now, we might be running out of time to find the source.

From mammoth African elephants to giant whales, let's take a look at the 8 largest mammals that inhabit our planet.

Researchers have witnessed behavior in the wild which could reveal critical clues about how the endangered whale shark reproduces.

Based on DNA analysis from the bite wounds on the carcass of a large white shark washed ashore near Portland in Victoria in ...

At the time, researchers believed they knew what had managed to kill this shark, but they could not confirm it. Now, however, ...

A system called "SAvE Whales," developed in Greece and tested in the Greek seas, aims to minimize the threat of ship strikes ...

Whale Casino has announced the launch of “Lootboxes,” its latest feature designed to incorporate elements of video game ...

Biologists found significant blunt-force trauma on the right side of the head of a 3-year-old whale and suspect it was hit by ...

St. Olaf women's basketball player Sophia Kormann on how her athletics helped her get a job researching gray whales in Oregon ...

The sight of an orca clinging to her dead calf for a heartwrenching reason turned out to be a way of coping with loss, just ...

Orca advocates are begging federal leaders to help keep the Puget Sound’s Southern Residents alive. Advocates say the Federal ...