Researchers are raising red flags about a growing threat to marine life that's especially harmful for species like orcas and ...

Off the Pacific coast of Canada, scientists have captured something that challenges long‑held assumptions about life in the ...

Sarah Fortune, an assistant professor in oceanography at Halifax’s Dalhousie University, said it would appear the massive ...

Orcas, or killer whales, are deadly and beautiful apex predators. More than 90 charged over alleged Minnesota fraud Tatiana ...

Learn how differences in diet and behavior split orcas off northern Japan into resident and transient groups — and what their ...

Beyond rising temperatures, the indirect effects of global warming, such as greater human activity in the region, add further ...

From sinking boats and feasting on shark livers to dining on whale tongue and tossing porpoises around for fun, orcas are ...

Cetaceans are among the most intelligent creatures in the ocean and many whales have used their big brains to develop cunning ...