Astrobiologists propose that alien civilizations need accessible coal deposits to industrialize exoplanets and become detectable from Earth.

Our universe does host life, but another one might be even better suited for life. Here’s what you’ll learn when you read ...

Warning: This article contains SPOILERS for Alien: Earth episode 3, "Metamorphosis". Alien: Earth's third episode continued the show's positive momentum while also revealing who the smartest ...

Almost five years after its formal announcement, Alien: Earth – the franchise's first-ever TV series – is about to infect Hulu, FX, and Disney Plus. Ahead of its two-episode premiere, we've had the ...

Add Yahoo as a preferred source to see more of our stories on Google. One of the largest searches for alien intelligence in history is nearing completion, thanks to the help of more than 2 million ...

Technosignatures are theoretical signs of technologically advanced alien civilizations, but so far, none of those civilizations have phoned home. Researchers from the Search for ExtraTerrestrial ...

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 ...

That is where Anonymous Chicken keeps tripping up. A species that uses touch or echolocation as its primary sense and has manipulative appendages could potentially develop a technological civilization ...

Forbes contributors publish independent expert analyses and insights. Dr. Lance B. Eliot is a world-renowned AI scientist and consultant. In today’s column, I examine a frequently floated belief that ...