Tunnels deep underground in North Yorkshire are providing a unique opportunity to study how humans might be able to live and operate on the moon or on Mars. Researchers at the University of Birmingham ...

A bizarre metallic sphere discovered in Colombia has raised new questions about unidentified flying object (UFO). According to the social media website @Truthpolex, the item was seen floating over ...

Not much is known about the properties of neptunium, a highly radioactive man-made material that is a byproduct of nuclear reactors, except that it emits alpha, beta and gamma radioactivity. The ...