The study shows that in quantum devices, reading a clock consumes far more energy than running it. This insight will help ...

How can the strange properties of quantum particles be exploited to perform extremely accurate measurements? This question is at the heart of the research field of quantum metrology. One example is ...

How can the strange properties of quantum particles be exploited to perform extremely accurate measurements? This question is at the heart of the research field of quantum metrology. One example is ...

Here’s what you’ll learn when you read this story: Timekeeping has evolved greatly during humanity’s short time on Earth, and that legacy of metrological innovation is far from over. A new study from ...

Nature has many rhythms: the seasons result from Earth's movement around the sun, the ticking of a pendulum clock results from the oscillation of its pendulum. These phenomena can be understood with ...