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

Syfy's highly-rated sci-fi drama was cancelled after four seasons but it's still popular on streaming services. Get all the ...

A proposed battery energy storage project in unincorporated King County near Snoqualmie Ridge remains in the early stages of ...

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

Rachel Hurley spent St. Patrick's Day 1990 with friends along Jupiter's beachfront. Police found her raped and killed that night near Carlin Park.

Space is a vast and infinitely expansive area with many things we know little about. If we look at how our Solar System moves ...

NASA chief Jared Issacman appears to be among those who support Pluto being reclassified as a planet. Could President Trump sign an executive order?

Elon Musk's SpaceX is set to launch a Falcon 9 rocket from Cape Canaveral, Florida. Here are best places to watch liftoff and ...

At the keynote panel at SXSW, Steven Spielberg revealed his beliefs that "we are not alone here on Earth right now." ...

John Carpenter proved he could do far more than horror classics in this formulaic yet compelling 1984 film starring Jeff Bridges and Karen Allen.

Astronomers have spotted a planet orbiting a star in our neighborhood of the Milky Way galaxy that presents a unique ...

Between 1.0 and 3.6 billion years ago, many studies suggest the Moon either had a very weak magnetic field or none at all.