Science over sensationalism: Tyson says the latest UFO file release offers no new proof of alien visits but is a chance to apply evidence-based thinking. Preparedness mindset: In his new book, Tyson ...

Neil deGrasse Tyson has turned his lifelong fascination with aliens into a new book, “Take Me to Your Leader: Perspectives on ...

If an alien civilization is millions of years ahead of us, their technology would be so advanced it would be completely indistinguishable from magic.

We are now a species emotionally committed to customizing reality itself. Facts are no longer facts. Truth is no longer truth ...

The Expanse creators reveal why it might take a while before fans get to watch their next Prime Video sci-fi show.

The Toba supereruption 74,000 years ago was so massive it may have plunged Earth into years of darkness and cold, leading some scientists to believe humanity nearly went extinct. Yet archaeological ...

Is it possible that another civilization existed before us? That's the question posited by the Silurian Hypothesis.

If you loved watching Ryland Grace MacGyver his way through impossible problems in space, you need to meet Mark Watney. He's ...

UAPs -- once known as UFOs -- and the intelligence behind their existence has long been a source of public fascination, but ...

From RoboCop to Planet of the Apes, these remakes show how losing the core idea turns iconic sci-fi into nothing but hollow ...

Neil deGrasse Tyson is an astrophysicist who is the director of the Hayden Planetarium at the American Museum of Natural ...

The sci-fi thriller “Hole in the Sky” imagines an alien first-contact scenario set in the heart of Cherokee Nation.