When I (Nathan Brooks English) was six years old, I snuck a starfish home from the beach and hid it in my closet. I regret ...

As the planet heats up, the summer sea ice and all the superbly adapted ... As the habitat for Arctic wildlife shrinks, the animals that survive are likely to undergo profound changes.

It’s the middle of a summer night on a beach in Florida. Nicole Flanders is covered in sweat and sand. She’s batting away ...

While summer is the peak time to visit the park ... which occasionally break into the sea. Top wildlife: humpback whales, sea lions, bears, seabirds This park in the Alaskan wilderness takes ...