A black hole may be millions of light-years away, but some of its strangest physics has now been recreated in a Manhattan ...

How one treats others is important within collective action. We ask if resource scarcity in the past, due to its effects upon past behaviors, influences current other-regarding behaviors. Contrasting ...

Researchers have recreated the physics of extracting energy from a spinning black hole using a stationary device that ...

Add Yahoo as a preferred source to see more of our stories on Google. Artistic rendering of Penrose super-radiance: electromagnetic waves with selected rotation patterns are amplified as they interact ...