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 ...

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 ...

Visitation from an alien intelligence would be either the coolest or the worst thing that could happen to our species. From the moment an alien showed up on our radar, we’d be in for a world of ...

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 ...

Water Mirror Echo: Bruce Lee and the Making of Asian America Journalist Chang (Can’t Stop Won’t Stop) recounts the life of martial artist and actor Bruce Lee in this panoramic biography. Born in San ...

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?