A physicist proposes that time has three dimensions instead of one, which could finally unite quantum mechanics and Einstein's relativity into a single theory.

Venus Lacy rumbles down Venus Lacy Parkway in a tan Suzuki Aerio with 264,770 miles on its odometer. In her rearview mirror ...

The Supreme Court on Monday allowed the Trump administration to pause a lower court injunction blocking deportations to third countries without prior notice.

A festinating new theory shifts focus from space to time, arguing the clock-ticking we take for granted is richer and weirder ...

At 26.5 ounces, or 1.65 pounds, it weighs about half as much as Wirecutter’s top-pick bike lock and a third as much as our upgrade pick. A good U-lock for kids Ottolock Sidekick U-Lock ...