(CNN) — The Federal Aviation Administration has grounded flights at Reagan National Airport after a plane crashed into the Potomac River outside of Washington, DC. “All takeoffs and landings ...

The UAV hovering about two meters (6.5 feet) above the ground is seen showering its opponent with fireworks attached to its landing gear. The robo-dog returns fire with pyrotechnics, while both ...

17 x 14 in. (43.2 x 35.6 cm.) Subscribe now to view details for this work, and gain access to over 18 million auction results. Purchase One-Day Pass ...