Did you know whales evolve from a land based animal into an ocean-going mammal? To look into the evidence we need to look at ...

Other recent shark sightings on the Atlantic White Shark Conservancy’s Sharktivity app include an 8-foot shark spotted in ...

Scientists with the Massachusetts State Division of Marine Fisheries have launched a new program to track where and when the ...

The Pentagon increasingly sees the Pacific as its most important theater of operations as tensions brew between the U.S. and ...

In a recent TED talk, CETI’s Pratyusha Sharma talks about the communication of sperm whales, and how humans can use that to learn more about other species and ourselves.

Toothed whales use sound to find their way around, detect objects, and catch fish. They can investigate their environment by making clicking sounds, and then decoding the "echoic return signal ...

Have you ever seen a picture or a video of a whale jumping out of the water? If you have, you’ve seen a whale breaching.

We typically imagine echolocation as “seeing” with sound—experiencing auditory signals as a world of images like the ones our ...

In the warm, cobalt waters just off the coast of Dominica —a mountainous Caribbean island often called the "Nature Island"—a ...

I’ve been conducting raptor surveys by vehicle along Washington’s coastal beaches. Completed with a host of volunteers, the ...

Killer whales have been documented offering food provisions to humans swimming near them or in nearby boats. Learn more about ...

Researchers using a new drone say they have observed killer whales finding and modifying stalks of kelp to preen each other.