Project Hail Mary, Solaris, and The Hitchhiker's Guide to the Galaxy are all among the very best sci-fi books set in space.

The video ranks the wildest alien megastructure ideas, from famous Dyson spheres to black-hole planets, ring worlds, ...

This video explores obscure answers to the Fermi Paradox, asking why the universe seems silent if alien civilizations should ...

Steven Spielberg’s latest film “Disclosure Day” asks how people of faith would deal with finding out aliens are real. Sadly, ...

In his new memoir, the vice-president covers his conversion and politics – at a time when hardline Catholicism is ascendant in the US ...

The best way to find alien technosignatures is to look for ones that have long survived their creators, according to a new paper. Reading time 3 minutes In our search for life beyond Earth, we might ...

Our search for technosignatures—clear signs of advanced civilizations beyond Earth—takes many forms. Many are driven by the famous Drake equation, which attempts to estimate how many technological ...

Medical experts say the improvements are "remarkable" Vanessa Etienne is a Staff Writer for PEOPLE on the Health team. She joined the brand in 2021. Getty A woman with advanced Alzheimer's showed ...

A woman with Alzheimer's disease experienced significant improvements after taking magic mushrooms, according to a new case study. The report — published May 27 by Frontiers in Neuroscience — points ...

Add Yahoo as a preferred source to see more of our stories on Google. The night sky looks crowded, but physics may keep distant civilizations from ever meeting or even noticing one another. (CREDIT: ...