The closure of the ancient Tethys Seaway has left an indelible mark on Earth’s history. As tectonic forces slowly reshaped ...

A warm blob of water in the North Atlantic is an ominous sign that a system of currents that regulate the planet's climate ...

Livermore Lab’s Ben Santer spent decades tracing humanity’s imprint on the atmosphere. Now, the data behind his work is under ...

Earth's atmosphere is divided into several distinct layers, each characterized by specific temperature variations, composition, and phenomena. Below are the primary layers of the atmosphere, from the ...

New research suggests ancient Mars may have been warm and wet, with rainfall or snowmelt carving its iconic valleys.

What We’re Tracking Showers and storms Thursday Drying out Friday Active pattern continues into next week. On and off showers ...

BOISE, Idaho — A midweek warming trend across southwestern Idaho and southeastern Oregon is underway. The Treasure Valley reached the mid 60s Wednesday, expecting to inch up a few more degrees ...

Tuesday and Wednesday look to be the calmest weather days next week before an unsettled weather pattern returns late week. Scattered storms are back in the forecast Thursday. Much more widespread ...

After a busy night of severe storms on the Eastern Plains and Colorado's first Tornado Warning since last August, another round of severe weather is in the forecast for Thursday, and it will ...

TENNESSEE, USA — Tonight: Evening thundershowers possible, then mostly cloudy with patchy fog. Lows in the upper 50s. Thursday: Mostly cloudy with scattered showers and thunderstorms. Highs in ...

AUSTIN, Texas — After a widespread round of storms Tuesday night into Wednesday morning, the atmosphere was been pretty worked over through the day on Wednesday, preventing any additional storms ...