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

A routine whale watching tour has taken a dark and rare turn as a pod of orcas showed why they’re called killer whales.

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.

Sperm whales (Physeter macrocephalus) really do use their massive heads to deliberately push and strike objects. A team of ...

"We are witnessing an evolutionary process." Scientists discovery cause behind recent killer whale attacks: 'They should be ...

Cetaceans can be split into two main types: baleen whales (which have a sieve-like structure within their mouth to catch tiny ...

WARNING, GRAPHIC CONTENT: The footage shows several orcas taking turns with the carcass, highlighting their cooperative ...

Researcher Imran Samad’s new short film on the endangered Indian Ocean humpback dolphins of Goa draws attention to these intelligent, highly social animals ...

THIS is the shocking moment a pack of killer whales tear a shark to pieces and feast on its remains. Terrifying footage shows ...

As climate change reshapes Arctic food webs, ringed seals will swim into risky polar bear territory if the menu is varied ...