Southern Resident killer whales are a small and well-studied group of orcas that have long been seen as an isolated group ...

Scientists confirmed that West Coast transient killer whales actually form two separate groups split between inner and outer coastal habitats. Inner-coast whales hunt smaller prey in shallow, ...

Today, the Minister of Transport and Leader of the Government in the House of Commons, the Honourable Steven Mackinnon, announced vessel management measures to support the recovery of Southern ...

'Quit invading our territory, humans!' is perhaps what these killer whales thought when they spotted a boat in the Antarctic waters. A group of people aboard a small zodiac boat got surrounded by a ...

Fish-eating killer whales in southern Alaska have a diverse, seasonally changing diet featuring salmon and groundfish, according to a recently published study in the journal Ecosphere. The types of ...