Nasha is a Managing Editor for CNET, overseeing our sleep and wellness verticals. She is a nutrition, mental health, fitness and sleep science enthusiast. Her passion for mindful and holistic ...

For example, an atomic clock (a quantum sensor) is far more accurate than a quartz watch (a regular sensor) because it measures time using energy transitions in atoms rather than mechanical ...

Most of us are probably delighted at the thought of the extra hour in bed we'll have this weekend - thanks to the clocks going back. But health experts say that, for many people, the sneaky lie-in ...

Facebook, Instagram, TikTok, and YouTube filled with garbage? Follow these easy steps for a fresh start on seven popular social media platforms. I've been writing about computers, the internet ...

Abstract: High-performance atomic clocks provide the foundation for precise time measurement. Common high-performance atomic clocks in time-keeping laboratories include hydrogen masers and cesium ...

University of Queensland PhD student Ashlee Caddell co-led a study in collaboration with Germany's metrology institute Physikalisch-Technische Bundesanstalt (PTB), that searched for dark matter using ...

If the world makes progress in stopping or reversing the atomic Doomsday Clock, it may be in part because of the influence of Alexandra Bell, a 1997 graduate of East Henderson High School. "Alex" Bell ...

Learn more A blaring alarm clock in the morning can be a jarring ... Despite being completely manual, it stands out with impressive colored sunrise and sunset simulations. With 20 adjustable ...

Humanity is closer to destroying itself, according to atomic scientists who revealed on Tuesday ... Since first appearing in 1947, Martyl’s Doomsday Clock has been reset more than 20 times.