United States President Donald Trump says he’ll release government files relating to alien and extraterrestrial life.

A nanomechanical sensor once limited to the lab can now detect ultrafine airborne particles, closing a key gap in pollution monitoring and climate science.

A nanomechanical sensor once confined to a physics lab is now detecting harmful nanoparticles, even in the Arctic. The NEMILIES project has ...

These true stories are so bizarre they're almost unbelievable. Thankfully, these movies are here to tell the tale.

Along the seaboard of western Iberia can be seen some of the finest European examples of ancient stone monuments.

The president’s announcement came after he rebuked his predecessor Barack Obama for saying that aliens were “real.” Obama ...

Trump's comments came hours after he claimed that former President Barack Obama shared 'classified information' when he told ...

President Trump directed his administration to release files on UFOs and any "alien and extraterrestrial life," an issue that has drawn decades of fascination — and spawned more than a few wild ...

In a Truth Social post, the U.S. president said his move was based on the "tremendous interest" in the subject, without providing additional details.

Prediction markets price the odds of the U.S. government confirming aliens before 2027. See live probabilities and trading ...

If life exists elsewhere in the universe, researchers at the University of Washington are finding the clues on Earth to help ...

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 ...