Blue whales are the largest animals to ever exist on Earth - even bigger than the biggest dinosaurs. This video explores how these massive creatures survive by feeding almost entirely on tiny krill, ...

Whale sharks are the largest species of shark. Their gentle manner and massive size make them the gentle giants of the ocean. However, one especially large whale shark has been spotted off the Pacific ...

Forbes contributors publish independent expert analyses and insights. I write about biodiversity and the hidden quirks of the natural world. When we think about the scope of our world’s diversity, ...

It is usually claimed that the blue whale is the biggest animal that has ever lived on Earth. The largest recorded mass of a blue whale is around 190 tonnes, though a bigger individual has been ...

Epicyon haydeni, or Hayden’s bone-crushing dog, roamed North America between 12 and 6 million years ago during the middle to late Miocene epoch. Its fossils have been discovered in at least 12 ...

A global study found that large animals consume far more ecosystem energy than expected, challenging long-standing ecological theories.

From the mighty orca to the enigmatic Risso’s dolphin, these individuals remind us that the dolphin family is far more ...