Families of the astronauts lost in the space shuttle Challenger accident gathered back at the launch site Thursday to mark that tragic day 40 years ago.

It's now been 40 years since New Hampshire school teacher Christa McAuliffe died when the space shuttle Challenger exploded.

In a profession where coaches have forever operated by the code of Omerta, Swinney going public with accusations of tampering is potentially one of the defining moments of college football’s offseason...

NASA is keeping an eye on uncharacteristically cold weather in Florida that could thwart a potential launch attempt as the agency prepares to send four astronauts on a historic journey around the moon...