The U.S. and China, the two largest space powers, disagree on what time it is on the moon. That's a problem because experts ...

These radical new devices keep time using fluctuations in the energy states of an atom’s nucleus, rather than those of its ...

Two teams of physicists have made the world’s first nuclear clocks. These radical new devices use fluctuations in the energy ...

This important work introduces an integrated open-source platform for behavioral acquisition and pose estimation that substantially improves the accessibility and speed of real-time animal tracking ...

(NEXSTAR) – It’s only May, but some lawmakers are already thinking about changing our clocks back in November. If Congress acts quickly enough on a bill praised by President Donald Trump, the clocks ...

(NEXSTAR) – It’s only May, but some lawmakers are already thinking about changing our clocks back in November. If Congress acts quickly enough on a bill praised by President Trump, the clocks may not ...

(NEXSTAR) – It’s only May, but some lawmakers are already thinking about changing our clocks back in November. If Congress acts quickly enough on a bill praised by President Trump, the clocks may not ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Lawmakers in Washington are once again pushing to end the twice‑yearly ...

(NEXSTAR) – Legislation that would make daylight saving time permanent in the U.S. has gained traction after Republicans in a House committee included the language in a bill for markup. On Wednesday, ...

Time might be even stranger than Einstein imagined. Physicists are now exploring the possibility that a single clock could exist in a quantum superposition, ticking both faster and slower at the same ...