In what has become a seasonal tradition, the Urban Paradise Guild is doing double environmental duty — removing troublesome ...

This story was originally published by Grist with the headline After 2 years, Coca-Cola’s promise to scale up reusable ...

It may sound ridiculous, but a snowboarder nearly found himself getting nearly mowed down by a bear at Tahoe's Heavenly ...

National Geographic's enterprising photographers have helped readers explore and learn about our beautiful world through their images for more than a century. Here is their best work from the past ...