"They've been hanging on by their flipper-tips for tens of decades." Experts baffled by unprecedented behavior of critically ...

The whales give birth off the southeastern U.S. in the winter and spring and migrate north to New England and Canada to feed.

The Canadian government says it is taking steps this summer to protect North Atlantic right whales from lethal collisions ...

Boaters off the coast of California got the chance to see some “great species diversity.” The “abundant” amount of krill in ...

Once thriving, there are now believed to be just 73 Southern Resident killer whales left in Washington state's Puget Sound.

An endangered humpback whale was recently spotted showing severe injuries from an apparent collision with a boat near Glacier ...

The whale shark, the largest fish in the world, is a harmless species that visits the waters of the Bahía de los Ángeles Biosphere Reserve, established by the National Commission of Protected Natural ...