Aliens

The dents could have been left by life long ago, says one scientist.

We may finally have the tools we need to discover intelligent life on other planets—if only we'd stop making so much noise.

The recent clashes over fake news and climate change denial bear a startling resemblance to the clash on display in the UFO archives.

The search for alien life is closer to home than one may think.

Michio Kaku believes some of us might live to see the day that aliens finally make contact.

Scientists think you'd be cool with it.

The state is welcoming all aliens and alien-seekers with a fresh itinerary.

The devices were tested in an environment similar to Mars.

The video went viral on Thursday.

There is indeed evidence of an ancient ocean on Mars, but seashells and a sphinx? Not so much.

Here's why people who search for extraterrestrial intelligence love these strange flashes.

The award-winning moviemaker said he has "never been that scared in my life."

No one and nothing was safe this year.

The SpaceX founder joked with confused Twitter users saying his Falcon 9 rocket was a nuclear alien UFO from North Korea.

"No matter what we (or the aliens) do, we'll both make mistakes."

Neil deGrasse Tyson doesn't give an F about all this UFO talk.

Exploring for intelligent life isn't just whimsy, it's essential.

One said mermaids might be "alien species that lives in parts of the Indian Ocean we've never explored before."

Far more Americans believe in a second JFK shooter than support Donald Trump, polls show. But can the president beat out Bigfoot?

Metalworkers in the ancient world would hunt for iron from meteorites to create rare weapons and artefacts.

The former Blink-182 star is getting renewed attention after revelations of the Pentagon's UFO research program.

The Defense Department investigated reports of everything from "glowing auras" to unidentified flying objects.

The trio are heading to space to carry out scientific experiments.

Any unusual noise would signal something weird is happening, and the examination is not over.

The discovery opens up the tantalizing possibility that on other planets, life forms that need only atmospheric gas to survive exist, too.

And apparently, very few are afraid of coming into contact with alien life.

A key version of an element could be a sign of life elsewhere.

NASA already explained the "concretion" phenomenon when a similar image made the rounds in 2014.

Jocelyn Bell analyzed over 100 feet of data every day by eye before finding "scruff" on the chart records.

The course tutor claimed that public knowledge of this kind of alien activity is being suppressed by a group known as MJ-12.