The two solid rocket boosters flew in different directions as the external fuel tank became a fireball.(AP: Bruce Weaver / File) Forty years ago, the Challenger space shuttle disintegrated just after ...

At least two Challenger astronauts are believed to have survived the shuttle's explosion, enduring a harrowing 2-minute, 45-second descent before impact ...

CAPE CANAVERAL, Fla. – NASA on Friday cleared space shuttle Endeavour for liftoff in less than two weeks on the longest space station visit ever. Endeavour is scheduled to blast off March 11 on a ...

New video shows e-bike, scooter close calls; Police, lawmakers push for tougher laws Newly released video of two close calls involving e-bikes and scooters is raising concerns, as police and lawmakers ...