The biggest whale species on Earth is a monster! There are plenty of large creatures within the Cetacea order (which contains ...

A biologist explains the surprising evolutionary math behind how the blue whale became the largest animal that has ever lived ...

However, size alone doesn't make sperm whales immune to becoming prey themselves. Their main foes are killer whales, while ...

Blue whales — the largest animals on Earth — aren't singing as much anymore, and that's got scientists concerned. A study published in PLOS analyzing six years’ worth of acoustic data collected from ...

Apart from fossils, some animal species also testify to how big their predecessors were before evolution. Although many of ...

Whale biologist Carrie Newell spotted four blue whales feeding about 3 to 4 miles offshore from Depoe Bay, Oregon on June 27 — an exceptionally rare event in the state’s coastal waters. Newell, ...