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Pods often use their unique calls to communicate, but they can meet with other pods and sometimes come together to form even larger groups of over 100 orcas. A female killer whale gives birth to ...

A team of scientists and filmmakers try to advance our understanding of these compelling animals in Expedition Killer Whale, premiering Wednesday, February 12, 2025. The hunting technique of pack ...

But they said tooth-rake marks (common after orca predation) were evident on carcass. Schulman-Janiger, also Lead Research Biologist for the California Killer Whale Project, said the orcas are ...