An atmospheric river taking shape over the Pacific could bring rain and mountain snow along Interstate 80 and other Sierra routes late this week, according to the National Weather Service. Forecasters ...

A powerful atmospheric river will hit the Pacific Northwest starting Thursday, bringing heavy rain, gusty winds and mountain snow.

The US Army has teamed up with a clean-tech company to turn waste heat into drinking water for soldiers in the field.

Mars’ north polar vortex locks its atmosphere in extreme cold and darkness, freezing out water vapor and triggering a dramatic rise in ozone. Scientists found that the lack of sunlight and moisture ...

Researchers using the Hubble Space Telescope have discovered water vapor in the atmosphere of planet K2-18b, located about 110 light-years from Earth. Credit: Space.com / animations courtesy: ...

A discovery in V883 Orionis' planet-forming disk suggests Earth's water could have come from ancient interstellar ice that predates the sun.

A unique weather situation is shaping up for late October. Here's what an atmospheric river means and why it matters.

Political shifts in Brazil have revived international optimism, yet across South America, forest loss is accelerating. As COP30 approaches, experts warn that pledges alone will not save the rainforest ...

An off-the-grid system capable of transforming air moisture into water could eliminate a multitude of logistical hurdles for troops in the field.

These clouds, which have a shimmering silvery-blue color, are mainly made of ice crystals and form at altitudes of 50–70 miles above the Earth. Their unique appearance is attributed to the high ...

Viewers across Florida’s east coast have been asking about the strange glowing clouds that appeared in the sky just before sunrise this morning.

The study projects that Japan’s lower atmosphere will become more humid – by about five grams of water vapor per kilogram of air. As the air grows heavier, storms will rise higher and hit harder.