Exoplanet Beta Pictoris b can be seen moving around its star in this 17-year timelapse created using "AI-driven ...

Former senior financial security analyst Helen McCaw sent a letter to the UK’s central bank urging the institution to prepare ...

DHS rebukes criticism of ICE's 'bush league' tactics ...

In a crucial appellate court oral argument, the Trump Administration admits that their position says the answer is "yes." The ...

Alien technology. Government cover-ups. And ghosts? All may be calling Wright-Patterson Air Force Base home, according to author and former base employee Ray Szymanski. Szymanski will be discussing ...

The search for life beyond our solar system heated up this year when scientists reported a tantalising signal from an exoplanet of a molecule that is known to be produced exclusively by life on Earth.

The afternoon of 7 August 1996 isn’t a time that sticks in many people’s minds. But if things had worked out differently, it might have been etched into our collective memory. At 1.15pm, US President ...

Americans are becoming more open to the idea that aliens have visited Earth, according to a series of polls that show belief in alien visitation has been steadily on the rise since 2012. Moreover, ...

Add Yahoo as a preferred source to see more of our stories on Google. Emily Blunt in Disclosure Day. (Universal Pictures) What would you do if you discovered that aliens were real, and a lot closer ...

For decades, science fiction writers have tried their best to prepare us for eventual contact with aliens. Their efforts are dominated by several recurrent tropes. There's the invasion by a warlike ...