A 10-vehicle pileup Saturday left a person dead and caused the closure of I-10 west in West Texas.

As Congress struggles to complete its lengthy to-do list before a holiday recess, bipartisan leaders of the House and Senate defense committees are pushing a compromise that would allow them to…

Scientists have reconstructed a nearly complete mitochondrial genome of an ancient human relative, whose remains were found in Sima de los Huesos ("pit of bones") in northern Spain. It is the oldest…