NASA’s Chandra Observatory captures a composite image of the Champagne Cluster, showing two merging galaxy clusters, hot gas distribution and dark matter structures.

Despite Iowa being known as a place to experience all four seasons, summer weather is smothering autumn's moment in the Hawkeye State. Temperatures around Iowa have remained in the 80s, with a high of ...

Due to the lapse in federal government funding, NASA is not updating this website. Triple-digit temperatures, extremely low relative humidities, dense vegetation that has not burned in decades, and ...

ST. LOUIS – After several weeks of sweltering heat in July and August, September arrives on a slightly milder note for St. Louis. But don’t get too comfortable just yet. The late-summer sun may still ...

PORTLAND, Ore. (KOIN) — Summer heat is on the rise once again as temperature forecasts put the Rose City back into the mid-90s later this week. Portland has seen its fair share of 90-degree heat ...

Well, here we are on another hot and humid day here in the granite state, and we are talking about 90 degree days this year in Concord. Today marks day number 18 with high temperatures at or above 90.

BACK TO YOU. THAT WAS NBC’S GEORGE SOLACE REPORTING. LET’S TAKE A LIVE LOOK AT OCEAN CITY. YOU CAN SEE A PRETTY BIG WAVES THERE TODAY. AND THIS HEAT ADVISORY STRETCHES EVEN TO THE BEACH DALENCIA, ...

CLEVELAND, Ohio — If it feels like Northeast Ohio has been dodging the worst of the summer heat this year, you’re not imagining things. Cleveland has recorded just eight days with highs of 90 degrees ...

ORONO, Maine — The University of Maine System will become the first institution in the state to seek accreditation for 90-credit applied bachelor’s degree programs aimed at helping adults complete ...

Can you feel the heat, Seattle? Temperatures around Puget Sound are on the rise this week. Seattle-Tacoma International Airport hit 90 degrees Sunday. Parts of Western Washington will potentially ...

Atlas Lens Co. came up with its own term for when you need to deliver multiple formats from a single shot when shooting with its Orion or Mercury anamorphic lenses. AtlasScope, as they are calling it, ...