A group of researchers with air quality projects across six continents funded by the U.S. Department of State recently gathered at Duke University to build capacity and collaboration ...

Later that afternoon, the DETF conducted a second operation where the CD purchased $560 worth ... Authorities subsequently ...

LITTLE ROCK, Ark. (AP) — Twenty years since Bill Clinton opened his presidential library and museum before a rain-soaked crowd, the area around the glass and steel facility has been transformed. The ...