Environmental groups are asking the U.S. government to do more to protect grizzly bears in Wyoming, Montana and Idaho.

The U.S. Fish and Wildlife Service’s former longtime grizzly bear recovery manager has written a new report that recommends ...

Conservation groups said the Fish and Wildlife Service needs to update its recovery plan, which dates back to 1993.

Although the lower 48 states now have more grizzly bears than it did in the 1970s, biologists and environmental groups argue ...

Conservation groups filed a petition Wednesday, arguing U.S. Fish & Wildlife Service needs to consider new science in grizzly ...

Instead of managing each of the populations separately, the groups are arguing for a strategy that combines the ecosystems ...

Grizzly 399 was hit and killed by a car in the Snake River Canyon. Two of her cubs were hit and killed by cars in Grand Teton ...

When Tenley Thompson decided to try being the voice of a famous grizzly bear online, she didn’t start with Grizzly 399, the ...

Essential tips for surviving and escaping a grizzly bear attack alive.

Former USFWS grizzly bear recovery manager proposes revisions to 1993 plan to manage grizzlies as metapopulation.

A top bear biologist is arguing against delisting grizzlies from federal protection and hunting them. Instead, he says there ...

A judge has ordered federal wildlife officials to decide by Jan. 20 whether Yellowstone-area grizzly bears should be delisted from the Endangered Species Act.