Overview:  Smart alarm clocks in 2025 focus on calm waking, not loud noise. Light and soft sound now guide the body out of ...

Analog clocks are a dying breed. Digital clocks have been around for a long time, but the proliferation of smartphones and smartwatches from major manufacturers means that people have become ...

If you can read a traditional analog clock then congratulations, you’re smarter than artificial intelligence. AI is proving to be good at a lot of things, but reading an old-fashioned clock is not one ...

The European Space Agency’s ACES mission could ultimately pave the way for a global network of atomic clocks that make these measurements far more accurate. In 2003, engineers from Germany and ...

When used correctly, they can help us unpick some of the mysteries of our biology, and our mortality. Be honest: Have you ever looked up someone from your childhood on social media with the sole ...

Scientists are building a nuclear clock so precise it could detect dark matter and test the laws of physics. The secret? A rare, low-energy transition in thorium-229. Here, we explain the science of ...

Light impacts the ticking of our internal clock — it tells our brain to be awake, while darkness signals that it’s time to sleep. That’s why screen time before bed can interfere with your sleep. “In ...

Click to open image viewer. CC0 Usage Conditions ApplyClick for more information. The depression of 1837 hit Connecticut clock manufacturers so hard that they feared the entire industry might collapse ...