Why do we wake up shortly before our alarm goes off? It’s not by chance

Without a consistent sleep pattern, the body will rely on an alarm to wake up, potentially waking you in deeper stages of ...
Smithsonian Magazine

Sixty Years Ago, When Instruments Were Played in Space for the First Time, It Was ‘Jingle Bells’ All the Way

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