Underwater video captures the moment killer whales in the Gulf of California slam into a sunfish, causing it to explode.

How hard do you have to ram a fish to make it explode? Ask an orca. Barreling into large, heavy fish with enough force to ...

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

The behavior could be a strategy to help younger orcas feed, or it may just be for their own amusement, researchers say ...

Southern right whales are the only whale species known to float upside down, and new drone footage suggests the purpose of ...

Meet the ice-breaking ocean giant who's baffled scientists and lives up to 200 years old, with our species guide ...

Forecasters brace for a powerful El Niño, more water pipes burst in Venice and Hollywood and more big stories.

Ireland's waters continue to provide an important seasonal refuge for the endangered basking shark, according to a new study.

A driver is missing after a B-double truck and road train crashed on a major highway before catching alight. The vehicles ...

We have the answer for Omnivorous shark with a distinctive face crossword clue that will help you solve the crossword puzzle you're working on!

Sharks are taking over the summer television schedule in July when Shark Week returns. The summer tradition airs every year ...

Photo/Xinhua] HAIKOU — "A whale is stranded in the shallows and in critical condition!" This distress call had barely come ...