A New York-bound Air India flight from Mumbai returned four hours after take-off following a mid-air bomb threat on Monday morning, multiple local media reports said. The Boeing 777 aircraft with 322 ...

LOS ANGELES, March 18 (Xinhua) -- NASA astronauts Suni Williams and Butch Wilmore, who had been stranded at the International Space Station (ISS) since last June, returned to Earth Tuesday afternoon.