Tien Kung Ultra took home the gold medal on April 19 in the Humanoid Robot Half-Marathon in Beijing, CNN reported. In commemoration of that event, the city of Lexington, Massachusetts, held a Patriots ...

The car was discovered April 19 in an ongoing monthlong expedition led by NOAA Ocean Exploration when the crew sent a ...

WASHINGTON (AP) — Houthi rebels in Yemen have shot down seven U.S. Reaper drones in less than six weeks, a loss of aircraft ...

At close: April 21 at 4:00:02 PM EDT ...