(cokada/iStock/Getty Images) Alien megastructures built to harvest stellar energy or alter the orbits of stars may be ...

Searching for alien languages sheds light on how much human languages have in common—with each other and even with animal ...

According to a recent study of the Pyramid of Khufu (aka, the Great Pyramid of Giza) published in NPJ Heritage Science, the ...

Behind the acid blood and jump scares of the Alien franchise is an even more insidious horror: a single employer with ...

Explore the UFO mysteries J. Allen Hynek uncovered with Project Blue Book and how his findings challenged the Air Force's ...

Comet 41P/Tuttle-Giacobini-Kresak has begun acting a little unusually, but there are likely natural explanations before we go ...

US Congressman Tim Burchett has urged Donald Trump to 'peel back the layers' on secret US UFO files, claiming classified ...

DeLonge famously left Blink-182 in 2015 to found the To the Stars Academy, an organization dedicated to understanding ...

KATHMANDU — Until a few decades ago, botanist Bharat Babu Shrestha observed abundant growth of Indian pennywort (Centella ...

If you trace the animal family tree back through the fossil record, the trail usually goes cold about 539 million years ago. Before this boundary—the start of the famous Cambrian explosion—multicelled ...

The science fiction blockbuster wowed audiences with its depiction of space travel and more. Here's what NASA staff and other ...

Shortly after entering the newest exhibition at the Cleveland Museum of Art — “Martin Puryear: Nexus,” which CMA calls the ...