The powerful weather pattern is expected to shift into gear again around June, NOAA said, though its strength this time remains a question.

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

The latest climate forecast from the National Oceanic and Atmospheric Administration (NOAA) shows that an El Niño climate pattern is on track to arrive midway through hurricane season — a pattern that ...

A powerful shift is unfolding deep beneath the Pacific. After months of La Niña dominance, ocean heat is rising fast and trade winds are faltering.

The La Niña pattern that has been influencing the global weather over the past year is rapidly weakening, with signals ...

Off the west coast of Australia, some seawater has lost nearly a third of its salty area in recent decades, as climate change-related current shifts push more fresh water into the region.

Scientists have found a powerful new way to follow water as it moves around the planet—by tracking subtle “fingerprints” hidden inside its atoms.

Thousands of satellites that disintegrate upon re-entry release aluminum into the atmosphere, disrupting polar winds and the ...

When you’re out in a gale, it feels like the air is only interested in shoving you over or messing […] ...

This winter’s harsh run is intensifying, with some of the coldest air so far this season plunging into New Hampshire.

Snow and blowing snow will continue across Michigan as an Arctic cold front moves through the state. In the Upper Peninsula, ...

Wall Street is largely unchanged early Tuesday as trading for 2025 nudges closer to the finish line. Gold, silver and copper all resumed their ascent after steep declines Monday. Futures for the S&P ...