The black hole is famously so dense, not even light can escape it. But something can, or at least it can linger at the edges. This is the centerpiece of Stephen Hawking’s new theory about black holes.
A radical demonstration of quantum theory could see a bacterium suspended in an uncertain state similar to that famously endured by Schrödinger’s cat Physicists have drawn up plans to put a living organism
The current speed record has stood for 46 years. When will it be beaten, asks Adam Hadhazy. We humans are obsessed with speed. Recent months, for instance, brought news that students in Germany have broken