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 ...

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 ...

The species Orcinus orca, generally known as orcas or killer whales, is made up of many genetically distinct populations ...

Biologists discovered killer whales and dolphins working together to hunt salmon, a behavior never before documented in this ...

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 ...

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

A short ocean video has suddenly caught everyone’s attention online. People are sharing it again and again because it shows a ...

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