Across the Indonesian islands in the Coral Triangle, daily life remains shaped by the sea. See the lives of the islanders ...

Drowning is the leading cause of death for children under 15 in Hawaii, and nearly 800 drownings have occurred in the past 10 ...

How to use webcams, forecasts and tide charts to pick the perfect Bay Area beach for your day out — to ensure toasty ...

A powerful and unusually early heat dome will affect the West Coast for weeks, smashing March heat records as temperatures rise to summerlike levels.

Sea level along the world’s coastlines is often much higher than previously assumed, a new study finds.

Discover how scientists confirmed the Silverpit Crater in the North Sea was formed by an asteroid impact millions of years ago, resolving a long-standing debate.

With Cape Town experiencing record-breaking temperatures, discover five tidal pools where you can escape the heat and enjoy a ...

Discover Florida’s only living barrier reef at Dry Tortugas National Park, where crystal-clear waters let you snorkel among tropical fish, sea turtles, and coral reefs.

However, both mama turtles and the babies are easily disturbed by touch, loud sounds and lights, and the endangered species can't spare any young. More than 100,000 sea turtles ne ...

Scientists are tracking unseasonably large sargassum mats in the Atlantic. Where it will land, if at all, depends on winds and currents.

Hotels around the world are offering “skillcations,” blending traditional getaways with experiences like sailing, scuba diving and beekeeping.

The South is home to some of the prettiest stretches of shoreline in the country. With charming downtowns, fresh-caught fare, and plenty of ways to get out on the water, each of the South's best beach ...