Using drones and cameras attached to the orcas, scientists have finally been able to learn something about the interaction ...

Plastic pollution is worse because of global warming, with killer whales and sharks most vulnerable, new research warns.

New research reveals the significant risk New Zealand’s toothed whales and dolphins (odontocetes) face from human-made per- ...

In the animal kingdom, pregnancy rarely follows the rules, with many species being pregnant for a year or more.

Then I spotted my neighbors, a pair of red-tailed hawks, nesting in the gentle slope of two sturdy pine boughs and, ...

If you truly want to commit to someone for life, it's worth taking notes from the California deer mouse. This tiny rodent has ...

Climate change is making plastic pollution more mobile, toxic, and widespread, accelerating risks for wildlife, ecosystems, and people.

Off the coast of British Columbia, dolphins lead killer whales to salmon and earn their share of lunch, a new study reveals.

White-sided dolphins seem to help killer whales "scout" and catch Chinook salmon near Vancouver Island, then eat the ...

Scientists say dolphins and orcas have teamed up to hunt salmon off British Columbia. It’s the first time such behavior has been documented between the two mammals.

Sarah Fortune, a marine ecologist at Dalhousie University in Nova Scotia, and her colleagues used drones and camera-equipped ...

Researchers say the behavior has never before been observed in the population. Watch dolphins and killer whales hunt together ...