The massive, intelligent Orca (Orcinus orca) is the world's largest apex predator. Learn how its pack-hunting tactics allow ...

Natural predators aren't just fearsome hunters. They are ecosystem architects that sculpt wild landscapes, influence ...

Bigg’s orcas were observed stalking seabirds in Puget Sound last month, a behaviour that researchers believe wasn’t hunting, ...

When orcas are spotted off Oman’s coast, the moment feels almost mythic. Their tall dorsal fins and stark black-and-white ...

A federal judge has awarded an environmental group more than $1.6 million for prevailing in a lawsuit against Endangered ...

Nobody is safe from Orcas. The latest animal to feel the wrath of the ocean's most persistent menace are seabirds in ...

We’re all familiar with La Jolla’s sea lions, harbor seals, orcas, garibaldi and seabirds. But in this series of stories ...

Hollywood loves a good villain. Whether it's aliens, serial killers, or nature itself, screenwriters have a talent for taking ...

Many mammals deliver in minutes after long pregnancies. See which species have the quickest births to help newborns thrive.

The U.S. House Water, Wildlife, and Fisheries Subcommittee held a hearing on sea lion predation on salmon and the effectiveness of killing the mammals to slow down the trend.

From Russia to the US, discover the world’s biggest forests by area and more about their fascinating history The total forest area in the world is 4.1 billion hectares, or 32 per cent. For context, ...

The Wild Fish Conservancy is a nonprofit conservation organization headquartered in Washington state and working from ...