Aliens

Human's evolved through a series of highly unlikely events—so finding another intelligence like us would be like winning the lottery many times over.

"I can't believe we are the only living entity in the universe," Didier Queloz said

Data from the Cassini mission have revealed molecules in ice grains emanating from the icy, water-rich world.

It seems many Twitter users can't believe anyone actually showed up.

Area 51 has long been a target for conspiracy theories.

"There are no vendors and not much of an infrastructure. A makeshift stage was set up on a dusty dirt lot and a few campers are parked around the area."

"Dear #Area51 raiders, 1. This is a terrible idea. 2. Make sure you spend all your money on fries before you go. 3. Zig-zag," one user wrote.

Cattle have been mutilated with precision-like surgery, with tongues and genitals removed, and not a trace of blood or any tracks that lead to clues.

Most Americans believe the governent is hiding something about UFOs, with the belief in extraterrestrial spaceships held by a substantial minority.

"In the search for life beyond our solar system, the most promising planets might not be Earth twins," says geochemist Stephanie Olson.

Warmer conditions on Ancient Mars increase the possibility that life developed there, according to researchers.

The sweepstakes winners will be announced on Friday.

The tongue-in-cheek gathering was inspired by the "Storm Area 51, They Can't Stop All of Us" event.

Astronomer says he is "not paying much attention to what happens in Area 51."

Tear gas and pepper spray readied against anime fans outrunning bullets at Area 51.

More than 4,000 planets beyond our solar system have been discovered since the first in 1992.

Scientists will use FAST to look for magnetic fields on exoplanets—a sign life could exist there.

The joke Facebook event urges attendees to run "Naruto style" at Area 51 to "move faster than their bullets" and "see them aliens." Will anyone show up?

Do you care about the search for extraterrestrial intelligence? Let these researchers know.

Breakthrough Listen is a program designed to search for evidence of alien life by scouring the the skies for distant radio signals.

The ocean is thought to be be billions of years old and may contain as much as three times the volume of all the liquid water on Earth.

Build-ups of toxic gases in the atmospheres of many exoplanets in the "habitable zone" could limit the "safe zone" in which life outside our solar system could actually exist.

NASA's James Webb Telescope will open up an entirely new avenue for searching for extraterrestrial life.

Adviser Peter Navarro said that the tariffs were being levied strictly because of the flow of unauthorized immigration, but Trump appeared to contradict his own official.

The scientist said the evidence for UFOs of alien origin visiting Earth was "overwhelming."

The ancient question "Are we alone?" has graduated from being a philosophical musing to a testable hypothesis. We should be prepared for an answer.

Border enforcement authorities announced Tuesday that more than 76,000 migrants crossed the U.S. border with Mexico without authorization last month.

A recently arrived alien intelligence is all around us, but don't run for the hills just yet—for all its smarts, it's actually pretty dumb.

The terms "known and suspected terrorist" and "special interest alien" are "not synonymous nor interchangeable," according to the Department of Homeland Security.

Were the flashes a fireball, a rocket launch, or even the work of aliens?