One of the world's second-largest species of fish was spotted off the coast of P.E.I. by a group of people returning from a ...

Cloudy mornings on LBK beaches have a pleasing two-fold effect. They allow me to see birds without the glare of water and ...

A young humpback whale dragging a 500-foot rope from its mouth was saved during an “extremely complex” rescue mission off Australia, video footage shows.

It was a sight no one expected after two great white sharks were spotted off the coast of Gloucester, Massachusetts.

A humpback whale put on a show of strength and energy as it breached over 150 times near Monterey Bay on California’s coast. Boaters also saw a fin whale.

In a baffling show of generosity, killer whales across the globe are giving fish to humans—and scientists are racing to ...

Could a Blue Whale Accidentally Swallow a Larger Mammal, Like a Dolphin or Even a Human? When you see blue whales in comparison to other creatures, you can get an idea of just how immense they are ...

Scientists have recorded an 'exceptionally rare' wild orca behavior known as 'tongue-nibbling' for the first time. The social behavior is similar to French kissing and was witnessed between two ...

Each year from October to January, millions of glittering sardines travel through this stretch of the Pacific, transforming ...

See rescue A humpback whale (not the one pictured) trailing a 500-foot rope was saved off the coast of Australia during a “complex” rescue, video shows.

The Bay Area’s 23rd dead whale of the year washed up at Rockaway Beach in Pacifica on June 21, according to the Marine Mammal Center. The carcass is a young gray whale.