In the waters of Argentina's southern Chubut Province, conservationists captured rare evidence of a blue whale during a photo ...

It’s hard to picture a creature so immense that a person could stand inside one of its arteries, yet that’s the reality of the blue whale—the largest animal ever to live on Earth. A detail like that ...

Scientists who recorded whale songs learned that the New York Bight, at the entrance to the harbor, attracts sei whales. Ships pose a risk to them.

Blue whales are the largest mammals in the world, and they spend much of their lives roaming the deep ocean, where they feed on vast amounts of krill. Blue whales usually inhabit the open sea and are ...

A team of scientists from the New England Aquarium’s Anderson Cabot Center for Ocean Life spotted two blue whales, including this one, 15 miles south of Martha’s Vineyard on Feb. 28. Scientists with ...

A blue whale skeleton found in Oregon is being reconstructed for display at Newport's Hatfield Marine Science Center.

A recent blue whale sighting off the coast of New England has surprised researchers. Scientists think the whales may have appeared in the unlikely location due to ocean conditions creating a temporary ...