The warming world has disrupted the timing for plant and animal reproduction, and it's usually bad news for species that ...

Climate change's rising seas may threaten tens of millions more people than scientists and government planners originally ...

Three Adelie penguins approached a resting Emperor penguin on an icy Antarctic shoreline. Filmed on January 28, the moment shows the smaller birds quickly sprinting away once the larger penguin stood ...

“It was really charming and such a good reminder that babies come in all shapes and sizes,” shared new mom Chloe in a statement shared with PEOPLE Kayla Grant is a writer-reporter at PEOPLE. She has ...

Arizona’s Wildlife World Zoo has revealed the name of its new baby pygmy hippo after receiving thousands of votes from visitors and fans. The animal, born Jan. 22, has been named Jellybean after the ...