Experts speculate that orcas may be playing when they ram boats so hard they sink—a phenomenon that’s mostly been documented in this region.

SEATTLE, July 20 (Reuters) - As orcas have repeatedly rammed boats in waters off the Iberian Peninsula, experts who study the killer whales' behavior on the other side of the world believe aggression ...

Kiska, known as the “world’s loneliest orca,” died Thursday after 40-plus years in captivity. The Marineland theme park in Niagara Falls, Canada, announced the news in a statement Friday, telling TMZ ...