Along the U.S. West Coast during El Niño, surface winds that normally blow from the north tend to subside. This weakens ...

Satellites have captured the world’s tallest ocean waves ever from space, breaking all records as reported on October 15, 2025. These observations include the largest ocean storm waves ever seen from ...

With an El Nino expected to strengthen through the summer and fall, water temperatures will heat up even more. It's time to ...

In the 21st century, the Earth's oceans are growing warmer and more acidic. This change is happening slowly over the long-term, but it can also cause short-term, local spikes. These events are like ...

Heat is building beneath the ocean surface. By July, most forecast models agree that the climate system’s biggest player – El Niño – will return for the first time in nearly four years. El Niño is one ...

On land, we're familiar with heat waves and cold snaps. But the deep sea also experiences prolonged periods of hot and cold. Marine heat waves and cold spells can severely damage ocean ecosystems and ...

Add Yahoo as a preferred source to see more of our stories on Google. animation of a grid representing a giant rogue wave In November of 2020, a freak wave came out of the blue, lifting a lonesome ...

An extreme heat wave off California’s coast seemed like an anomaly 10 years ago. But as the ocean warms, the catastrophe may be a glimpse of the future. Rodeo Beach, Calif., one of the beaches that ...