There are very few documented cases of orcas attacking humans in the wild, and these interactions are extremely rare and not well understood. True, you may have heard about whales ramming into boats ...

Kalani Vierra said his book, "The Hawaiian Lifeguard," was an opportunity to share what lifeguards are, what they do, and ocean safety awareness. I got the fresh spicy tuna hand roll. This is one of ...

A record-breaking and astonishingly expansive marine heat wave is underway in the Pacific Ocean, stretching about 5,000 miles from the water around Japan to the West Coast of the United States. The ...

Catherine Breed is going for it. Late Monday night, as a sliver of crescent moon hung over the vast Pacific, the 32-year-old marathon swimmer plunged into the freezing black water off the jagged edge ...

Water temperatures several degrees above normal span thousands of miles, though they have mostly stopped short of the Pacific Northwest coast. Cool water welling up from the depths is thought to be ...