WEST LAFAYETTE, Ind. — Purdue University and the U.S. Forest Service on Tuesday (July 12) announced the new and improved Alien Forest Pest Explorer interactive web tool. “We want to better understand ...

The Dark Forest theory is one proposed solution to the famed Fermi Paradox, which has bewitched astronomers for more than half a century. To put it concisely, the paradox asks if the cosmos is nearly ...

The chilling theory depicted in the Netflix series ‘3 Body Problem’ is just one explanation for our lack of encounters with extraterrestrial intelligence. Could there be a technologically advanced ...

We have no good reason to believe that aliens have ever contacted Earth. Sure, there are conspiracy theories, and some rather strange reports about harm to cattle, but nothing credible. Physicist ...