A polarizing Harvard astronomer known for splashy theories about alien visits has been tapped by the White House to lead a ...

The “Wow!” signal is one of our best pieces of evidence for aliens, but researchers are building a compelling case for a more ...

A rare visitor from another star system prompted SETI to hunt for alien technology, but the mysterious object appears to be a ...

Crimes of the Future, Dune, Project Hail Mary, The Beast, and more make up our list of the best hard sci-fi movies of the ...

God and aliens are having a moment. But what do Christianity and other faiths really teach about ETs?

Tuesday marks 70 years since a tragic mid-air plane collision over the Grand Canyon claimed the lives of over 100 people. Arizona’s forests and State Trust lands are under tighter restrictions as ...

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