Wolves usually rely on cooperation to survive. Hunting large prey such as elk typically involves multiple pack members ...

T he wolves arrived in May of last year, just days after Paul Roen had driven his cattle back up to their summer pasture in Northern California’s Sierra Valley. He started finding the bleeding bodies ...

From packs of wolves to prides of lions, scientists are uncovering what really makes group hunting work — and where ...

Fossil and modern wolf teeth show that as winters grow warmer and snow declines, gray wolves are forced to work harder for food.

Republican lawmakers pushed through a slew of bills Monday that would allow the endangered Mexican gray wolf to be killed, ...

Wolf spiders have a unique way of carrying for their babies, by carrying them on their back 24/7. Read here to learn about ...

This list covers 14 of those animals, some you’d expect and others that might surprise you. From familiar symbols of American wildlife to lesser-known species clinging to survival, these animals are ...

Arizona Republicans advance bills allowing killing of endangered Mexican gray wolves despite federal law conflicts ...

On a remote Alaskan island, gray wolves are rewriting the rulebook by hunting sea otters — a behavior few scientists ever expected to see. Researchers are now uncovering how these coastal wolves ...

The wolf, known as BEY03F, roamed more than 500 miles from Northern California, signaling that the species continues to ...

Gray wolves are hunting sea otters. Scientists are studying how land predators adapt to ocean hunting and what this means for ecosystems.