Titles include rural Nebraska in the grip of chaos, a surreal quest, a horribly real one in the Middle East, killer robots ...

Nasa reinforces its commitment to open science following Donald Trump's interest in declassifying alien files. The agency ...

For more than six decades, astronomers have listened for possible signals from extraterrestrial civilisations, with no confirmed detection to date. A .

How big would a telescope need to be to see Earth’s dinosaurs from 66 million light-years away? Think big—and then think ...

On Thursday the U.S. president ordered the release of federal files related to UFOs and aliens, although no evidence of extraterrestrials visiting Earth is known to exist ...

Former President Barack Obama said he did not see evidence that aliens “have made contact with us,” after sending social ...

President Donald Trump has called for the release of files related to UFOs, aliens and more in a Truth Social Post Thursday ...

Human intelligence wasn’t a cosmic evolutionary fluke, some scientists say. The case against cosmic loneliness is growing.

More than 2,500 alien plant species could find suitable conditions in the Arctic, especially in northern Norway and Svalbard.

It's not nearly as easy as one might think. The post If Scientists Ever Find Strong Evidence of Alien Life, Communicating It ...

President's quick-fire-round answer has led to a flurry of comments.

Mars presents one of the strangest sights in the solar system: a blue-tinted Sun setting against a red sky. This episode explains the physics behind this eerie phenomenon, from fine dust particles to ...