The Trump administration has ordered several coal plants to keep operating past their planned retirement, part of a larger effort to boost the coal industry. Two Colorado utilities are pushing back.

The latest wellness craze involves injecting these molecules for athletic performance, longevity and more. Scientists say the research isn't keeping pace with the health claims.

The U.S. is a winter sport powerhouse, second only to Norway. The wins at the Milan Cortina Games come disproportionately from athletes who emerged in a handful of states from Alaska to Vermont.

School was canceled in several Mexican states and local and foreign governments alike warned their citizens to stay inside following the army's killing of the leader of the Jalisco New Generation Cartel, Nemesio Rubén Oseguera Cervantes, "El Mencho," and the violence it spurred