Some UFO cases remain difficult to explain, but that is only the beginning of the scientific question. The evidence needed to ...

Scientists are pushing robotic technology into some of Earth's most dangerous underwater environments, where crushing ...

Claims that aliens are already here are everywhere, but proving them is another matter. The strongest cases become more ...

Suppose an alien civilization discovers Earth and decides to investigate. Before it chooses a landing site or considers how ...

Former NASA astronaut Charles Duke, who landed on the moon in 1972, cited the Bible when he said that “the devil can appear ...

The Alienware AW3426DW gaming monitor is now available for $742.22 on Amazon, offering a $50 discount off its regular price of $799.99.

Pioneering computer scientist on why Trump is using ‘superintelligence’ wrong, whether AI could wipe out humanity – and how our biggest challenge will be accepting we’re not the only intelligent being ...

Revisit five bizarre 1980s sci-fi movies filled with space vampires, futuristic vehicles, alien adventures, and cult-movie ...

Scientists believe there are planets outside our solar system where life is even more abundant and sustainable.

I’ve been annoyed with the doom and boom discussions of AI technology. As if we can separate what it does from what we are ...

From The Fifth Season to Gideon the Ninth, these science fantasy novels blend magic, technology, and unforgettable worlds.