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.

Whales are the biggest creatures on Earth. These animals are found in every ocean, but that doesn't make them fish.

Humpback whales have been known to swim 5,000 miles from tropical grounds to colder grounds for more productive feedings and ...

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

These species need strong conservation policy to save them from extinction. They won’t get it for the next four years.

One of San Francisco’s lesser-known islands has a regional preserve, a lone inhabitant and incredible 360-degree views of the Bay.

Conservation groups are praising a recent decision to reinstate protections for endangered North Atlantic right whales in a ...

The Jan. 30 online auction is the first of several this year. Here are the plates available and their starting prices.

A federal appeals court on Thursday restored a U.S. agency rule restricting lobster and Jonah crab fishing off the ...

Three conservation groups, the Conservation Law Foundation, Defenders of Wildlife, and Whale and Dolphin Conservation, ...

In his message, Kehiler warned lobstermen that any entanglements linked to Maine fishing gear could lead to further ...