By using paired, offset optical combs and RF electronics, researchers devised a unique atomic-clock architecture.

Abstract: For linear systems in the observer canonical form, we introduce a state observer with time-varying gains that tend to infinity as time approaches a prescribed convergence time. The observer ...

I have no idea what reality is… It’s not about the country you’re born in, it’s not your name, it’s not your nation—those are all constructions that shape a particular reading of ...

Artificial intelligence lab Anthropic unveiled its latest top-of-the-line technology called Claude Opus 4 on Thursday, which ...

The European Space Agency’s ACES mission could ultimately pave the way for a global network of atomic clocks that make these ...

Shanon Burgess returned to the witness stand after delivering tense testimony Monday, when his credentials were questioned by ...

To better understand the circadian clock in modern-day cyanobacteria, a research team has studied ancient timekeeping systems. They examined the oscillation of the clock proteins KaiA, KaiB, and KaiC ...

To better understand the circadian clock in modern-day cyanobacteria, a Japanese research team has studied ancient ...

The clock atop Brockway was an original part of the building built in 1949. It served as a public timepiece that kept ...

Moving away from standardized learning schedules helps schools focus on learning and foster an immersive learning experience ...

An expert testifying for the prosecution faced sharp questioning about his education and methodology on Monday in the Karen ...

Read attorney Robert Alessi noted that Shanon Burgess’s bio page on his company’s website lists him as holding a bachelor’s ...