The findings could aid conservation efforts for the beloved species, which is found in only one Mexico City lake.

According to police, black bear sightings have become more common. Police issue urgent warning after black bear seen roaming ...

For decades, biologists have known that grizzly bears climb Greater Yellowstone’s highest mountains to gorge on one of the bears’ more surprising food sources: the army cutworm moth. Now researchers ...

Compared to his first term, the threat posed by Trump’s second administration is on a “new level,” environmental groups and ...

"We're not lying to you," Mayor Mike Thoms said. "We're telling you the facts as we know them that very day, but things could ...