The animal kingdom stretches anatomy far beyond human expectations. Some creatures carry organs that rival furniture in size, while others rely on structures so tiny they can only be seen through a ...

The paper on the findings, published yesterday in Marine Mammal Science, is the first systematic documentation of headbutting ...

Drone footage has revealed sperm whales headbutting each other—something scientists had only speculated about until now.

Marine scientists have scientifically described sperm whales headbutting each other for the first time – validating what ...