For the very first time, scientists from the University of St Andrews have captured footage of sperm whales using their heads ...

Photographs (left) showing the extinct right whale partial skull with shark bite marks highlighted in red. The more complete ...

From whale hearts to giraffe tongues, explore how huge and tiny animal body parts really are, using everyday objects as your ...

Sharks have been swimming Earth’s oceans for more than 400 million years, evolving into an incredibly diverse group of ...

Researchers have captured extraordinary footage of sperm whales randomly headbutting each other, confirming anecdotal reports from mariners and whalers in the 18th and 19th centuries.