The Pentagon released its fourth batch of UFO files Friday following President Trump’s declassification order earlier this ...

The U.S. military on Friday released a new batch of files related to UFOs, or UAP, the fourth group of documents unveiled in ...

The Trump administration on Friday released its fourth batch of never-before-seen UFO files, shedding new light on ...

Scientists have identified new clues that could help astronomers spot one of the most famous hypothetical alien ...

The Department of Homeland Security said in a statement that the man ignored commands to stop and attempted to ram an agent ...

When it comes to the search for life elsewhere in the universe, methane and other chemical compounds are seen as signs of ...

Are we alone in the universe? Consider mysterious "extraterrestrial" radio signals. Unexplained gases on other planets.

This video breaks down why K2-18b has suddenly become one of the most important planets in the search for life beyond Earth.

The Earth is four and a half billion years old, so why they started appearing then is unknown, as is the mechanism to make ...

Having considered more than 1,000 cases, this analyst of unidentified anomalous phenomena has honed a rational process for ...

Former President Barack Obama clarified that during his term, he saw "no evidence" that aliens are real, after declaring the existence of extraterrestrials in a ...