Scientists found evidence that killer whales may hunt and eat other killer whales, revealing new insights into how ...

Researchers come 'eye-to-eye with a killer whale' during their Antarctic expedition.

New Canadian-led research into northern resident killer whales suggests even when food is plentiful, orca moms struggle to ...

Killer whale research occupies a vital space in marine ecology, illuminating the complex interactions between apex predators and their environments. Despite ...

A team of people in a small zodiac boat in the Antarctic Ocean found themselves surrounded by killer whales. Watch them 'spy ...

The discovery came as a surprise, because the two species usually prefer to avoid each other and keep a safe distance.

Orcas, also known as killer whales, are among the most intelligent and powerful predators in the ocean. These marine mammals ...

The Edmonds Waterfront Center will welcome Dr. Deborah Giles, a killer whale scientist with the nonprofit SeaDoc Society, as the featured speaker in Annie Crawley’s Environmental Speaker Series ...

On March 24, 1989, just after midnight, a massive oil tanker ran aground in one of the most pristine marine environments in ...

Days after the St. Louis Cardinals won the 1931 World Series, a youthful sea monster’s short life played out dramatically in the Columbia Slough and the local press. When James McCool, an Oregonian co ...

I saved the best for last. After 10 years of travel writing, I recently made landfall on Antarctica, my seventh and final ...

In addition to the wide variety of year-round entertainment, and things to see and do at SeaWorld San Diego — including ...