Blue whales, the largest animals on Earth, have gone silent due to food shortages. A study published in PLOS suggested that ...

A dense pool of warm water dubbed ‘The Blob’ drove unprecedented temperature increases in the Pacific Ocean, affecting the ...

The animal kingdom is full of incredible creatures of all shapes and sizes, but some stand out for their sheer mass.

There are some pretty large animals in the world. Giraffes are notable for their long necks, and whales for their sheer size, ...

Blue whales are falling silent as marine heatwaves and underwater noise disrupt feeding and communication, signalling deep ...

Boaters off the coast of California got the chance to see one of the loudest — and largest — animals on the planet.

An enormous blue whale, considered the largest animal on Earth, has washed up onto a beach in southern Chile, probably after dying at sea, according to local authorities. View on euronews ...

NEW YORK — There could be a new contender for heaviest animal to ever live. While today’s blue whale has long held the title, scientists have dug up fossils from an ancient giant that could ...

A new species of ancient whale might be the heaviest animal ever found. Researchers describe the new species named Perucetus colossus, or "the colossal whale from Peru," in the journal Nature on ...