The X-Ray Imaging and Spectroscopy Mission (XRISM), a joint mission between the Japanese Aerospace Exploration Agency (JAXA) ...

Astronomers at the Center for Astrophysics | Harvard & Smithsonian have uncovered direct evidence that the red supergiant ...

Astronomers from the University of Geneva, working with colleagues in Canada and the United States, have captured the ...

Surprised astronomers just discovered a world that blurs the line between planet and stellar remnant, hiding in a system ...

California is preparing for back-to-back atmospheric rivers bringing heavy rain and wind. The storms are expected to cause travel disruptions during the busy holiday period. Potential impacts include ...

(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) Qian Cao, University of California, San Diego (THE CONVERSATION) Along the U.S. West ...

PORTLAND, Ore. (KOIN) — Flooding rains and lingering storm impacts come as the atmospheric river that hit the Pacific Northwest this week will make another visit to the region next week. Rainfall ...

Rain has finally come to an end in flooded Washington and the Pacific Northwest, but the region can’t breathe easy: More heavy rain from new atmospheric rivers will arrive next week. As of Saturday, ...

The moisture from this storm system will help two fast-moving winter storms spread snow across the eastern U.S., with another atmospheric river on its way. Reading time 3 minutes An atmospheric river ...

PORTLAND, Ore. (KOIN) — The wet and windy weather felt across the Pacific Northwest is thanks to a long band of water vapor stretching across the Pacific Ocean. An atmospheric river continues to ...

There are already at least four rivers in Washington at major flood stage. At least four rivers in Washington state are now at major flood stage -- the highest level -- and 11 others are forecast to ...

A strong-to-extreme atmospheric river will stretch 7,000 miles from the Philippines to the Pacific Northwest this week, bringing significant rainfall, high-elevation snow and strong winds to ...