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 ...

President Donald Trump on Thursday said he would direct the Pentagon and other government agencies to release government records related to extraterrestrial life and UFOs.

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

President Donald Trump said Thursday that he's directing the Pentagon and other government agencies to release files related ...

What if we were the aliens? In a great 1991 episode of 'Star Trek: The Next Generation,' the notion of aliens among us was ...

Former President Barack Obama clarified his casual but dramatic claim that aliens are “real,” caveating that he never came ...

More millennials and Gen Z-ers are planning trips around experiences, and the industry is responding with concerts, dinners and V.I.P. events. By Christine Chung Travelers are continuing to put ...

A new paper posits that advanced alien civilizations may communicate through subtle flashes, like fireflies do on Earth. The thought experiment suggests that we need to avoid human biases in our ...

Add Yahoo as a preferred source to see more of our stories on Google. ufo It’s nearly 7 p.m. on the second Tuesday of the month, and Catherine Chapey is sitting at home in Holtsville, Long Island, ...

Is it the invasion of the genome snatchers? Just in case the idea of aliens walking around in human skin suits wasn’t frightening enough. An outlandish study asserts that aliens might have abducted us ...

One night in 1957, Antônio Vilas Boas was plowing his field in rural Brazil when he saw mysterious red lights flying through the sky. What he presumed was a spacecraft landed in a nearby field.

Wendy is the world's first hybrid: a synthetic robot who has been "uploaded" with the mind and memory of a human. When she was alive, she was a terminally ill child named Marcy. She chose her new name ...