During recent storms, satellites recorded ocean waves averaging nearly 20 meters high—as tall as the Arc de Triomphe in Paris ...

These powerful swells act as messengers, transmitting destructive storm energy thousands of kilometers across seas, even when ...

An intense marine heat wave has developed off the U.S. West Coast, pushing sea surface temperatures more than 5 degrees Fahrenheit higher than normal. The expanse of warm water in the Pacific Ocean, ...