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

New research reveals that orcas around the island of Hokkaido can be split into two distinct forms, offering conservationists ...

Orcas, or killer whales, are deadly and beautiful apex predators. After Trump attack, RTX decides that winning move is not to ...

Across the world’s oceans, killer whales share the same striking black‑and‑white look yet live radically different lives. Some populations hug familiar coastlines generation after generation, while ...

Where there are Chinook salmon, the orcas will likely follow — including the mouth of the Columbia River. Despite what can feel like a desperate and futile effort to save the region’s venerated ...

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

One of the world’s largest mammals, the humpback whale is an incredible species for many reasons. They may even be the ocean’s protectors. Researchers have witnessed humpback whales intervening during ...