Alaska’s wolves are turning to the ocean for food, hunting sea otters and revealing how ecosystems overlap at the coast.

The number of grey wolves around the national park in far northern Minnesota has dropped more than 30 percent in the past couple years. Researchers say it’s part of the natural ebb and flow of the ...

The Voyageurs Wolf Project estimated a 20% decline in wolf numbers this year, likely because of mild winters and fewer deer.

On Alaska’s remote Prince of Wales Island, gray wolves have developed an unexpected hunting habit: they’re preying on sea ...

In response to a surge in cattle kills across the Sierra Valley, the California Department of Fish and Wildlife euthanized ...