Research has shown that severe El Niño events can have lasting effects on Earth’s systems—potentially locking the global ...

Even a moderately strong El Niño during the next 12 to 18 months could drive the average global temperature to about 1.7 ...

Add Yahoo as a preferred source to see more of our stories on Google. Study finds repeated hydrous mantle melting helps concentrate gold beneath island arcs north of New Zealand. (CREDIT: AI-generated ...

New fossil discovery reveals 535 million-year-old worms, annelids, that were already crawling and swimming, reshaping early ...

Mars has long puzzled scientists. Dry riverbeds, mineral traces, and layered rocks hint at a wetter past. For decades, ...

Deep within massive rocky exoplanets, hidden oceans of molten rock may be generating powerful magnetic fields in an ...

Crew members have left their Orion capsule after splashing down into the Pacific, ending Artemis II’s historic 10-day mission to the moon and back.

Marine researchers have discovered living animal communities inside warm, fluid-filled cavities beneath the Pacific seafloor, an environment previously thought to host only microbes. The finding, ...

Newly-released video shows the moment a recovery team reached the crew of Artemis II after splashing down in the Pacific ...

The world will be holding its breath when the Artemis II crew faces a period of isolation on Monday. For a 40-minute period beginning after 6:40 p.m. EDT on Monday, the astronauts aboard the Orion ...