The Antarctic blue whale (Balaenoptera musculus ssp. Intermedia) is the largest animal on the planet, but it is critically ...

Ever wondered which animal is the biggest creature on Earth? The blue whale is the most massive animal in the world! Learn all about this amazing giant of the seas in this fascinating video packed ...

Most people size up animals by how tall they stand or how long they stretch, but weight tells a different story. Measuring by mass alone reveals which creatures carry the most bulk. If you're curious ...

Boaters off the coast of California got the chance to see one of the loudest — and largest — animals on the planet. Passengers aboard a boat got the “privilege” of seeing a blue whale, according to an ...

This video will give you goosebumps: the largest animal on the planet gracefully steaming straight toward a whale-watching boat. The "incredibly rare" sight was captured by Cape Ann Whale Watch off ...

Blue whales have been singing less, and it could be a bellwether of climate change. Warming oceans affect the availability of their only food source, krill, and according to a study published in the ...