Tracking time is one of those things that seems easy, until you really start to get into the details of what time actually is ...

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The search for quantum gravity is the next big step in physics, as researchers seek to unify the physics of the very small ...

The world's most sensitive table-top interferometric system—a miniature version of miles-long gravitational-wave detectors like LIGO—has completed its first science run. The Quantum Enhanced ...

The original version of this story appeared in Quanta Magazine. Two blind spots torture physicists: the birth of the universe and the center of a black hole. The former may feel like a moment in time ...

Not very much. The popular astrophysicist, told his 1.4 million Twitter followers on Sunday night that the Hollywood hit Gravity isn’t the most scientifically accurate piece of science fiction. Here ...