The National Weather Service has issued air quality alerts in Texas, Tennessee, Mississippi, Arkansas, Missouri, Illinois, Indiana, Ohio and Kentucky.

Three officers were shot and killed, and two others were critically injured Wednesday afternoon while serving a warrant in Pennsylvania.

Northrop Grumman's Cygnus XL experienced main engine troubles that have hampered its resupply mission to the International Space Station, NASA said.

The men's vehicle was found at a trailhead with their packs and their camping gear still inside

(PROWERS COUNTY, Colo.) — The City of Lamar has joined Governor Polis and other Colorado legislators in asking Buc-ee’s CEO not to build in Palmer Lake, and suggested that the travel center set its sights on Lamar instead. The Mayor of Lamar Kirk...