Rat poison eyed in 2 California mountain lion deaths

Two Southern California mountain lions that were part of a National Park Service study have been found dead and rodent poison has been confirmed as the cause in one case and is suspected in the other.

Squirrels, bees could get US aid but not Yellowstone's bison

U.S. wildlife officials rejected petitions Thursday to protect Yellowstone National Park's storied bison herds but pledged to consider protections for two other species—a tiny, endangered squirrel in Arizona and bees that ...

The new plan for destroying invasive pythons

Male pythons surgically implanted with inch-long radio transmitters that are then tracked by plane every two weeks. The hope is the male will lead to a female.

Thousands flee new California blaze, governor asks aid

Thousands of people in Southern California had fled a deliberately set blaze southeast of Los Angeles by Saturday morning, after the state's governor requested federal aid to help battle a deadly fire elsewhere.

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