While one orca holds the tail of a sunfish, another orca rams into it, smashing it to bits. Researchers say the orcas might ...

Killer whales might pulverize sunfish to break them into smaller bites for young orcas — or they might just find it ...

Researchers listening off the Caribbean island of Dominica found variations in the mammals’ audible clicks when marine traffic was close ...

Like a group of scheming teens shifting their conversation when a teacher walks by, sperm whales (Physeter macrocephalus) ...

For sperm whales to live well, they must be heard. Whether diving to forage or chatting at the surface, orsupporting each ...

The full parade route and timings, and what's happening where at Manchester Day this weekend including the full map ...

Scientists studying decades of pygmy sperm whale strandings have uncovered three previously unknown types of Helicobacter bacteria hiding in the animals’ stomachs. All four infected whales showed ...

Google trained an AI on 40 years of dolphin chatter, and it runs on a cell phone underwater. The wild part? The same tech is ...

A Brain Built Around Sound A sperm whale's brain weighs up to 9 kilograms. The largest human brain on record sits at around 1 ...

Sleep in the animal kingdom is anything but ordinary. These remarkable species have evolved astonishing ways to rest while ...

A sheepadoodle's 100-word vocabulary led scientists to test whether soundboard dogs truly understand language — or are ...