On a hot November day in the tropical forest of Arecibo, Puerto Rico, amongst the croaking of coquís, the message went out. Warbling audio crackled over loudspeakers—the audible result of the work of ...

Long before scientists discovered that other stars in the universe host their own planetary systems, humanity had ...

Machine-learning algorithms being used to better understand the communication of dolphins could form the basis for understanding aliens — if we ever find them. When you purchase through links on our ...

Orbits of the G objects at the center of our galaxy, with the supermassive black hole indicated with a white cross. Stars, gas and dust are in the background. Credit - Anna Ciurlo, Tuan Do/UCLA ...

Even if aliens exist, are intelligent like humans and interested in making contact with us, what are the chances they’ll be close enough for us to hear them screaming their presence into the cosmos?

Hey folks, gather 'round for another thrilling adventure in small-town alien shenanigans with Resident Alien: The Book of Life #1, hitting stores on Wednesday, June 26th. Let's take a peek at the ...