The question of how gravity interacts with the quantum world has long perplexed physicists, but a non-quantum theory of space ...

Imagine a piece of space debris the size of a hockey puck slams into a Starlink satellite at about 10 kilometers per second. The kinetic energy is equivalent to 2 kilograms of TNT, or a fully loaded ...

For 35 years, Barbara Senich only owned black pants. “I thought somehow, that would make me look less big,” said Senich, 69, who has struggled with obesity for most of her life. At her heaviest, ...

One of Mars' greatest questions was answered, all thanks to Einstein's works that were published over 100 years ago.

The system has been riddled with problems since it was updated last year. Some lawmakers and election officials want it fixed ...

Atomic clocks have been around for nearly 80 years, but their successors—nuclear clocks—are ready to take the stage. Two ...

Every small business owner knows the frustration: an employee clocks in but the system glitches, the internet drops during shift change, or you discover at payroll time that hours of attendance data ...

For decades, nuclear clocks have existed as one of physics’ most tempting promises. A device that could keep time even more accurately than today’s best atomic clocks. Now, two independent research ...

Most clocks, from wristwatches to the systems that run GPS and the internet, work by tracking regular, repeating motions. To build a clock, you need something that ticks in a perfectly repeatable way.

(THE CONVERSATION) Most clocks, from wristwatches to the systems that run GPS and the internet, work by tracking regular, repeating motions. To build a clock, you need something that ticks in a ...

Clocks skipped ahead one hour at 2 a.m. Sunday for daylight saving time in most of the U.S., creating a 23-hour day that throws off sleep schedules, plunges early-morning dog walks into darkness and ...

Clocks skipped ahead an hour at 2 a.m. Sunday for daylight saving time in most of the U.S., creating a 23-hour day that throws off sleep schedules, plunges early-morning dog walks into darkness and ...