Fire at El Paso church near Mexican border…

A fire early Saturday morning at a Roman Catholic church in El Paso, Texas, near the Mexican border is being investigated as possible arson, authorities said. It is the third church in the city's Catholic…

Why alien moons may be a great place…

The first real search for extraterrestrial life was a reconnaissance of the moon. In the early 1600s, Johannes Kepler trained a low-grade telescope on that pockmarked rock, and figured that the roundish craters he saw…