A pair of scuba divers have captured amazing footage of marine life by leaving their GoPro on the ocean floor unmanned. Brittany Ziegler, 34, from Maui, Hawaii, and her best friend Bettina Aelley, 38, ...

“How much weight can a polar bear lose before it’s too late?” That’s the question plaguing researchers after a remarkable study, in which GoPro cameras attached to GPS collars provided an ...