A new exoplanet model screens rocky worlds by their ability to retain atmospheres over geologic timescales, helping narrow ...

What if consciousness isn’t limited to brains like ours? Philosophers Eric Schwitzgebel and Jeremy Pober argue that ...

The best way to find alien technosignatures is to look for ones that have long survived their creators, according to a new ...

On May 22, 2026, the Pentagon released a second batch of previously classified photos and videos showing what appear to be ...

On May 22, 2026, the Pentagon released a second batch of previously classified photos and videos showing what appear to be unexplained flying objects. These file dumps were the culmination of a ...

And if aliens made of different stuff potentially possess consciousness, then why not minds made of silicon, metal, and ...

In the book version of “Project Hail Mary,” author Andy Weir, known for grounding his fiction in plausible science, describes ...

Does consciousness require flesh and blood to exist?Probably not, according to Eric Schwitzgebel, a distinguished professor of philosophy at the ...

Roger Ebert has championed plenty of sci-fi films, but he couldn't help but take down these sci-fi movies with some harsh ...

Not every sci-fi show stands the test of time, but these are the classic sci-fi shows that are still worth watching today.

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 ...