Researchers observed four hunting events in the Gulf of California where orcas preyed on the world’s largest fish, whale sharks. In coordinated attacks, they targeted the sharks’ pelvic area, causing ...

A killer whale was spotted balancing a salmon on its head. It’s not clear what the behavior means, but orcas were observed ...

The first North Atlantic right whale calf of the season has been spotted by a boater off South Carolina. Scientists are also ...

For the first time in 37 years scientists have observed orcas wearing dead salmons as hats, but no one knows what's behind this fishy behavior.

The scandal-hit political leader declared the extraordinary measure on Tuesday night in a bid to thwart 'pro-North Korean, anti-state forces' - but the move was widely seen as a political ploy to ...

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