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

Grass clippings are polluting the Indian River Lagoon. ORCA research shows they fuel algae blooms that destroy seagrass ...

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

A couple was shipwrecked when their yacht was surrounded and sunk by a group of whales off the coast of Costa Rica in 1989.

Napier’s waka ama paddlers, swimmers, kayakers and fishers were all asked to stay out of the water. A month out from ...

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

Fish passage restoration is not just a treaty rights issue — it benefits the entire region. No matter the expense, culvert repair is one of the most cost-effective ways to increase the number of ...

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

This remote, volcanic South Pacific island in the Solomon chain is an under-the-radar haven that awards adventurous travelers ...

Continuing our beastly series of animals in London.

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

The Salish Sea is one ecosystem but Canada and the US are playing by different rules when it comes to protecting threatened ...