Why the Great Barrier Reef is in danger

One of Earth’s most impressive ecosystems is in dire straits. Here are the main issues threatening this magnificent natural wonder.
Florence could cause dangerous surf and rip currents along East Coast

Florence could cause dangerous surf and rip currents along parts of the U.S. East Coast this weekend as the storm swirls across the Atlantic.
Remember that kid who invented a way to clean up ocean plastic? He’s back, and it’s happening

Boyan Slat’s solar-powered booms will soon be in the Pacific Ocean.
Another hurricane is barreling toward Hawaii

Hurricane Olivia, a major storm with sustained winds of 115 mph, is churning toward Hawaii and could impact the island chain as early as Tuesday evening.