Physicists have spent decades arguing over whether our universe is a fundamental reality or a kind of cosmic software, and the debate has just taken a sharp turn. A group of researchers now say they ...

Gravity used to be the most down-to-earth of ideas, the thing that kept apples falling and planets in line. Now a growing group of physicists is treating it as a possible glitch report from the fabric ...

Add Yahoo as a preferred source to see more of our stories on Google. Many philosophers and scientists have pondered if we live in a simulated universe, and University of Portsmouth scientist Melvin ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." While he is just one among many who’ve contemplated the idea, Vopson claims to have one thing that those ...