The Drake Equation helps scientists estimate the odds of finding intelligent alien civilizations. It’s an age-old question: Do aliens exist? And what are the odds we’ll make contact? A famous ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...

"The fact that we don't see anything out there means that if they did exist, they vanished long ago and their signatures have decayed away." When you purchase through links on our site, we may earn an ...

Research by University of Texas at Dallas geoscientist Dr. Robert Stern and a colleague suggests a geological explanation for why conclusive evidence for advanced extraterrestrial (ET) civilizations ...

Forbes contributors publish independent expert analyses and insights. Fred L. Smith Jr. Fellow at the Competitive Enterprise Institute. Andromeda Galaxy, M31, with the Lunt 80mm f/7 doublet apo ...

How can we determine if intelligent life exists in our Universe, or maybe other universes? This is what a recent study published in the Monthly Notices of the Royal Astronomical Society as an ...