Neanderthals and Homo sapiens shared technology and customs in the Levant, shaping early human culture through cooperation.

Ridley Scott's Prometheus set up a lot of mysteries for the Alien franchise, but Alien: Covenant outright ignored one of the ...

GS-z13-1, marks the earliest sign yet spotted of the era of cosmic reionization at 330 million years after the Big Bang.

The position of this Great Filter, as he named it, is critically important as we contemplate the future of humanity. If the ...

The Alien Enemies Act — part of the Alien and Sedition Acts that Congress adopted in 1798 — gives the federal government additional authority to regulate non-citizens in times of war.

This is an extract from Our Human Story, our newsletter about the revolution in archaeology. Sign up to receive it in your inbox every month. Let’s talk about the biggest coincidence in human ...

A multi-agency, weeklong immigration crackdown in the Houston area this month resulted in the arrest of 646 illegal aliens, including 543 criminal aliens and seven documented gang members.

Featuring interviews with 34 high-ranking officials including the Secretary of State, Dan Farah's "The Age of Disclosure" premiered Sunday at SXSW.

SXSW: The 34 military and intelligence veterans interviewed about their knowledge of alien encounters offer the most convincing argument you can make without showing any actual evidence.

This is what textbooks have taught us over the years but beyond the realm of humankind inhabiting Earth -- out in the alien world, a different form of water, called plastic ice VII might be present.