He "specifically" worked on quantum physics that investigated "being in two places at once." The post Man Vanishes After ...

Shocking details about a missing nuclear lab worker have tied him to futuristic research that has the power to change the ...

Take a drive to the CIA’s Area 51 – a route with more UFO sightings and unexplained mysteries than anywhere else on Earth ...

An audio tape reportedly exists of a UFO briefing between Air Force officials and scientists in 1952.

In 1952, a series of unexplained sightings took place in the skies above Washington. These unidentified objects attracted ...

This new group, which is led by Harvard professor Avi Loeb, aims to advise the Trump administration and the U.S. intelligence ...

Lionfish, mitten crabs and “sea vomit.” Meet eight marine species inadvertently brought to new territory that are taking the ...

Somewhere out there, a planet roughly the size of Earth may be orbiting a distant star in conditions that could support life.

Researchers propose turning a future NASA moon base into a quarantine station that would screen space samples before they ever reach Earth.

When the U.S. was born, humanity was still seven years away from balloon-borne flight. Where might we be another 250 years from now, should the nation be fortunate enough to survive that long?

As Elon Musk basked in the public spectacle of SpaceX’s blockbuster IPO, another – altogether more restrained – rocket ...