Astronomers have narrowed down the cosmic search for life, identifying fewer than 50 rocky planets among thousands of known exoplanets that may have the right conditions to support life. Using new ...

Mars has a lot of rocks. In fact, Mars has so many rocks that have undergone all sorts of weathering over the eons that, occasionally, it manages to produce something that looks a bit like an ...

Two archaeologists explore the enduring myth that extraterrestrials contributed to the various ancient cultures around the ...

In a statement provided to USA TODAY on March 19, White House Principal Deputy Press Secretary Anna Kelly said, "Stay tuned!" including an alien emoji after her message. The Pentagon did not ...

"It's absolutely the destruction of a central part of human heritage." ...

A small group of distant worlds may hold the clues to life beyond Earth. Astronomers searching for life beyond Earth have narrowed down the most promising places to look. Out of more than 6,000 known ...

NASA's Perseverance has been exploring Jezero Crater for five years, traveling across the Western Delta, a river structure that has been seen from orbit and a crucial reason for s ...

Aliens have invaded the news again. Last month, two US presidents weighed in on the topic in rapid succession, managing to make a public that was already obsessed with extraterrestrials even more so.

President Donald Trump said he would order agencies to release records on aliens and UFOs. The Feb. 19 Truth Social post came after Trump criticized former President Barack Obama for saying on a ...

Donald Trump pledged to release government records on aliens and UFOs if reelected. Trump's promise followed his criticism of Barack Obama for discussing his belief in aliens. A 2023 law already ...

Donald Trump pledged to release government records on aliens and UFOs if reelected. Trump's promise followed his criticism of Barack Obama for discussing his belief in aliens. A 2023 law already ...