Step inside an abandoned animal testing facility dating back to the 1960s and uncover what remains behind its sealed doors. This urban exploration reveals old laboratory equipment, research rooms, and ...

From gamma ray bursts and supernova explosions to black holes and unknown alien life, we rank the scariest things in the ...

Using NASA's Transiting Exoplanet Survey Satellite (TESS), an international team of astronomers has discovered a new ...

Bring up aliens and a lot of people will scoff. But not everyone is laughing. Around the turn of the century, 3.8 million ...