Is the truth about aliens out there? One town wants to find out. A community in Kentucky has come up with an unusual approach to promoting tourism – the world's first interstellar tourism campaign.

A new study from MIT suggests that the light from a laser could spark the interest from aliens if they exist. The powerful laser would be focused through a telescope aimed toward space. The study's ...

The city hopes any potential aliens in the TRAPPIST-1 system will learn bourbon, horses, and bluegrass are worth the 40 light-year journey, although the message might not survive the trip. By Andrew ...

Researchers have found that under certain conditions, a laser beam can act like an opaque object and cast a shadow, opening new possibilities for technologies that could use a laser beam to control ...

Can light itself cast a shadow? It may sound like a philosophical riddle, but researchers have found that under certain conditions, a laser beam can act like an opaque object and cast a shadow. The ...