Have you ever wondered why some animals seem to vanish into thin air the second a person walks by? It's not magic or ...

Humans have spent centuries shaping the world. But nature wouldn’t hesitate to take over if we suddenly disappeared.

Last month, Frizgeralth de Jesús Cornejo Pulgar, an asylum-seeker from Venezuela, was scheduled for a routine hearing in immigration court. But as Mother Jones reports, he never made it because he’d ...

The reasons for why someone might disappear are many, including mental illness, miscommunication, misadventure, domestic ...