Could ancient humans really have built the pyramids without extraterrestrial help? Or do such questions reveal more about ...

Could ancient humans really have built the pyramids without extraterrestrial help? Or do such questions reveal more about modern anxieties than the past itself?

Debunking alien claims matters, but so does telling richer, more compelling stories about how humans shaped their own past.

New research shows many people vastly underestimate other people's beliefs in extraterrestrial life. Is social stigma keeping ...

Letters include seeing a pattern with our nation's immigration experiment, Americans must be ready to pay for war, and gas ...

During the season two premiere episode of "The Proof Is Out There: Alien Edition" long-time The Proof Is Out There host Tony Harris is joined by his team to investigate chilling encounters with ...

Maryland’s attorney general sued federal immigration authorities Tuesday, accusing them of blocking an investigation into alleged inhumane conditions inside the “holding rooms” at the ...

United States immigration authorities have arrested an Indian national, Jaskaran Singh, in San Diego over a criminal history ...

Stellar plasma can smear alien radio signals before they escape their star system, making them harder for astronomers to detect.

The UFO Watchtower has become a point of pride for the community, a unique attraction that puts Center, Colorado, on the map and draws visitors from around the world. It’s created a cottage industry ...

Looking for molecular evidence of life on other worlds is tricky, but a test based on the reactivity of carbon compounds ...

The sentencing of an illegal for causing serious injuries to a federal officer by dragging him with his car shows why the ...