The large-scale Pacific Ocean climate patterns that help steer weather patterns around the globe are shifting yet again.

Scientists have spotted something dramatically unusual in the ocean, and it could be a warning sign of things to come. Warm air dances with cold air; cold water chases warm water. It's all a part of a ...

The planet has always changed. Ice ages came and went, oceans rose and fell, climates shifted over geological timescales.

Along a stretch of coast that usually behaves by the book, officials have been grappling with a rare ocean pattern that has not appeared at this strength since the 1950s. The event has scrambled ...

Climate change is rapidly freshening one of Earth’s saltiest ocean regions in the Southern Indian Ocean, potentially disrupting circulation.

BAR HARBOR, Maine - Towns spotted along the coast in Maine are commonly known for two things -- lobster and whale watching. But scientists have noticed changing climate patterns over the past decade, ...

For decades, the Indian Ocean has been known for some of the saltiest waters on Earth. But it seems that’s changing. Experts ...