If you’re dreaming of sunny days on Kauaʻi’s famous shores, there’s a new rule you should know before heading to the beach.

Millions have seen the heart-wrenching video of a polar bear clinging to life, its white hair limply covering its thin, bony frame. Shot by Paul Nicklen and Cristina Mittermeier of the nonprofit group ...

Last time, I talked about how sometimes, in big seas, you can see foam floating on the surface, and snarled on the beach. This foam is made from millions of bubbles, and sometimes it can be metres ...