The dust hurts air quality not only by giving skies a milky haze, but also by aggravating respiratory problems and triggering ...

A deputy in South Carolina has been killed in an ambush while attempting to arrest a suspect. Authorities say Darlington ...

Legally mandated U.S. national climate assessments seem to have disappeared the federal websites built to display them. The ...

Mali's military says armed men on Tuesday attacked a Mali community just over the border from Senegal. One expert called the ...