Hidden deep within southern Siberia lies one of the most mysterious places on Earth. At first glance, Lake Baikal looks like ...

Since last Wednesday, the world has seen an increase in seismic activity — seven in five days. First, there were the powerful ...

Great characters and great writing took sci-fi TV to new heights ...

An astrophysicist who searches for life in the Universe unpacks Steven Spielberg's UFO blockbuster Disclosure Day ...

A hit sci-fi movie became something even bigger when one TV series expanded its universe, launched spin-offs, and built a lasting legacy.

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

God and aliens are having a moment. But what do Christianity and other faiths really teach about ETs?

Find out how Disclosure Day compares to Steven Spielberg's other sci-fi movies, like Jurassic Park and Minority Report, ...

An instrument on the Perseverance rover has identified large, complex carbon compounds alongside unusual patterns on the ...

"This is a detective story that can be resolved with better data," Harvard astrophysicist Avi Loeb told Newsweek.

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