Once upon a time, the blue whale’s call was the ocean’s version of surround sound. Imagine a haunting, bass-heavy symphony ...

Blue whales have gone silent. Why that has scientists worried about Earth’s biggest animals ... and the ocean - A dense pool of warm water dubbed ‘The Blob’ drove unprecedented temperature increases ...

The World Wildlife Fund noted that large whales can sequester "an estimated 33 tons" of planet-warming carbon dioxide.

The powerful sounds made by blue whales help them communicate with partners or signal the discovery of abundant food.

When Anderson arrived, she said she watched four blue whales that were likely feeding on krill in the area. They typically scoop up mega-sized mouthfuls of krill, their food of choice. Krill are teeny ...

Blue whales, the largest animals on Earth, have been sighted along the San Diego coastline, signaling the beginning of the blue whale watching season.

A century ago, the appearance of a stranded sei whale on the shore at Langness caused shock and fascination among people on ...