Recently, people have spotted killer whales engaging in some unique behavior. They are rubbing their bellies along the rocks ...

Both orcas and dolphins, wolves and birds dined well through coordinated hunting. Which brings to mind the symbiotic savagery ...

Killing the protected animals may be the only way to stop them from eating too many of the Pacific Northwest’s endangered ...

In Patagonia, killer whales snatch seal lion pups from the shore. But as Steve Backshall recalls, these apex predators don’t ...

With roughly 45 teeth, each up to 10cm long and 4cm wide, orcas are perfectly engineered for ripping and tearing prey. These ...

Scientists reveal real number of steps you actually need to walk a day ...

Across the world’s oceans, killer whales share the same striking black‑and‑white look yet live radically different lives.

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

Beyond rising temperatures, the indirect effects of global warming, such as greater human activity in the region, add further pressure on Arctic seal populations. Melting ice has led to more shipping ...

An endangered killer whale in the Pacific Northwest was spotted wearing a dead salmon like a hat, reviving a bizarre ...

New footage shows orcas and dolphins coordinating hunts, hinting at interspecies teamwork to track and catch salmon off ...

Teamwork makes the dream work, apparently even for some of the most fearsome predators in the ocean. A team of scientists ...