The creature Dek vowed to kill in the opening scene is one of the largest and most terrifying predators roaming Genna, but to ...

The research is mounting up that we might not be alone in this big wide world. So what's the likelihood that aliens are out ...

Searches for dark matter particles have come up empty so far, driving theorists to get more creative with their ideas.

One that caught attention from many was a type of sea mollusk that washed ashore on South Padre Island in late May.

From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.

A bizarre ecosystem discovered 3,640 meters deep in the Arctic reveals "frozen reefs" and alien-like life. Learn about this ...

Pennsylvania's governor says an explosion at a nursing home just outside Philadelphia killed at least two people. The ...

From mudstones on Mars to strange gases in exoplanet atmospheres, tentative evidence for extraterrestrial life is starting to ...

Amongst the most enduring mythical creatures, which were present in so many ancient cultures, are the dragons. Appearing frequently in folklore and tales from China in the east to Europe in the west, ...

The truth is out there — and late President George H.W. Bush apparently knew it — telling a federal official that an alien made contact with humans at a secretive New Mexico air base in 1964, ...

Want a say in the news? Email Claudia at todayinpa@pennlive.com to have your thoughts on the stories covered here or on PennLive heard. This Pa. museum expects you to be uncomfortable. And wants you ...

There have been many different takes on the Predator franchise, but Predator: Badlands flips the script in a unique way. Traditionally, a Predator movie has a simple formula—a team of humans are ...