St. Louis Cardinals' Jason Heyward, right, steals second base as Kansas City Royals second baseman Omar Infante, left, is late with the tag in the second inning of a baseball game, Thursday, July 23, 2015, in St. Louis. (AP Photo/Tom Gannam)

Royals fall in St. Louis

Ned Yost pulled Chris Young early, leaning on relievers who threw five scoreless innings.

Artists rendition of Kepler-452B, the closest Earth-like planet discovered so far (NASA image via NBC News)

NASA may have found a new Earth

A NASA spacecraft roaming the galaxy looking for another planet that looks like Earth has found the best match yet.