Astronauts Tom Stafford and Wally Schirra delighted mission control with their rendition of the Christmas classic ...

Scientists investigate psychological responses to long-term experiences of lack of natural light, spatial confinement, ...

Graffiti isn't just for troublemakers and wanna-be artists anymore. Astronauts on the International Space Station are now tagging in outer space, and it's just one of many odd interests astronauts ...

Kids in the '70s loved this snack that was originally developed for astronauts. The quick energy-boosting treat also helped ...

A consortium of American scientists and engineers filed a report that stridently makes the case for putting boots down on ...