science

VATICAN CITY (AP) — In a sweeping environmental manifesto aimed at spurring action, Pope Francis called Thursday for a bold cultural revolution to cor...

JOHANNESBURG (AP) — Investigators who collected DNA from the tusks of slain elephants and painstakingly looked for matches in the vast African contine...

BILLINGS, Mont. (AP) — A federal judge is pressing U.S. officials to explain why it's taken three decades to decide on a proposal to drill for natural...

DALLAS (AP) — Tropical Storm Bill moved slowly over inland Texas on Tuesday, bringing another round of heavy rains to a state weary from recent deadly...

LOS ANGELES (AP) — Bestselling author Tess Gerritsen's lawsuit over the 2013 film "Gravity" is flawed and must be amended if she wants to continue see...

OREGON CITY, Ore. (AP) — They dove into the cold waters, emerging with writhing, eel-like fish in hand and thrusting them into nets. Thus began Northw...

DENVER (AP) — Despite a wet spring, the Obama administration is warning that this summer's wildfires could drain the federal firefighting budget. The ...