Nuclear clocks are a technology researchers have been working toward for decades. New research in theoretical physics brings them closer to reality.

Using the world’s most powerful X-ray laser, scientists have filmed atoms performing an eternal quantum dance that never ...

Clocks on Mars tick faster by about 477 microseconds each Earth day, a new study suggests. This difference is significantly ...

A night-shift worker finishes at dawn. Their phone says Tuesday, but their body feels like it's Monday. The body's internal clock, or circadian rhythm, controls physiological processes such as ...

Clocks tick faster on Mars than they do on Earth, in part because Mars experiences less gravitational pull from the Sun. Now scientists have calculated just how much faster -- 477 microseconds, on ...

Abstract: This paper presents a scalable current-mode true time delay (CMTTD) analog baseband combiner for large antenna arrays. The proposed combiner uses current-mode signal addition and alleviates ...