A peculiar gamma-ray glow from the heart of the Milky Way has left astronomers scratching their heads. This strange emission, ...

A team of astronomers have found a mysterious object in the distant universe that could be dark matter or an inactive smaller ...

LOS ANGELES - Last month, a mysterious silver monolith garnered widespread attention after it vanished from a remote area in Utah. Another similar structure appeared in Romania, but also later ...

Scientists have made a remarkable discovery of a sphere that some believe to be an unidentified flying object (UFO). The sphere, according to social media page @Truthpolex, was spotted March 2 flying ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Over the past ...

Archaeologists recently uncovered a mysterious Roman-era settlement site in Germany, complete with building remains and hundreds of artifacts dating back nearly two millennia. The Schafbreite site, ...

Archaeologists excavating an area near Ramesseum Temple found several ancient tombs with canopic jars and hundreds of statues, photos show. Photo from Getty Images / iStockphoto The summaries below ...