The idea that aliens may have visited the Earth is becoming increasingly popular. Around a fifth of UK citizens believe Earth ...

Donald Trump has claimed that a group of Air Force pilots with a "blond crew-cut" entered his Oval Office and told him about ...

Astronomers will soon begin a search of 2,800 galaxies for signs of advanced alien civilizations using a radio telescope in ...

Although the supposed crashed Roswell UAP was little more than a US Air Force balloon, the idea that aliens visited the ...

Dave Eggers is the author of “The Circle,” “What Is the What” and, most recently, “The Eyes and the Impossible,” winner of ...

How did life on Earth begin? and Is there life elsewhere in the universe? Given the enormous interest in these questions, you ...

Long-sought evidence of alien life could lurk in Earth's oceans, or in 'weird' objects orbiting near our planet, Harvard ...

There is one other reason why more people believe in aliens and UFOs: the rise of social media, said Professor Barry ...

Newly released images of Mars reveal a "smiley" salt deposit on the Red Planet's surface. A related study suggests that ...

Using the Subaru Telescope, astronomers have identified previously unknown celestial bodies in the outer Solar System, ...

Organisms on Earth living deep underground or at the bottom of the sea may give us an idea what alien life without a ...

Recently, a former US intelligence officer claimed that aliens are hiding on Earth. These talks have led to people believing ...