The lawsuit argues that the National Park Service’s plan to remove cats from the San Juan Historic Site is “cruel, futile, and unlawful.”

Slovakian authorities killed a bear that attacked five people in a small town, but critics say they’re using the incident for political purposes.

Colorado wildlife officials on Wednesday released an updated map showing gray wolf activity in the state over the past 30 days. 

An Australian whale-watching crew witnessed a fight between orcas and sperm whales and caught it on video during an expedition this week. 

The court says the feds have to reevaluate how certain levels of harassment impact threatened species like Alaskan polar bears. 

Wildlife experts explained how to best take care of an animal stuck in garbage. The answer is a mix of don’t and dispose of trash properly.

Scientists recorded the first documented case of kleptoparasitism — or food theft — among snakes in the wild. 

The El Dorado Sheriff’s Office released more details about the mountain lion attack that killed one man and severely injured his brother.

A Ring cam video has locals stumped. Could it be a mountain lion in New Jersey? That’s what the homeowner thinks.

Officials said they were concerned about the rare two-headed snake named Tiger-Lily after they sneezed blood.