Overcrowding has been especially acute at the Krome Detention Center in Miami, which last month saw its population swell to ...

In antiquity and now, inconsistency and illogicality lie at the heart of the human effort to imagine what happens when we’re dead ...

The OSIRIS-REx spacecraft's name has been changed to OSIRIS-APEX for its new mission to asteroid Apophis. See its journey to ...

NASA Planetary Scientist Noah Petro dishes on what it took plan the impressive touch-and-go return mission, why much of the ...