How can we measure time more than 500 million years into the past? A study recently published in Nature Communications by researchers at the University of Lausanne presents a new geological "rock ...

In new research published in Physical Review X, scientists have designed quantum control protocols that generate processes more consistent with time flowing backward than forward. The ...

Scientists are exploring a new type of optical atomic clock based on ytterbium-173 ions that could help define the future standard for measuring time.

HONG KONG SAR - Media OutReach Newswire - 16 March 2026 - The Hong Kong University of Science and Technology (HKUST) today ...

Most watches measure time in hours and minutes. The Grand Planetarium Eccentric Si14 measures it in planets. Created by Dutch watchmaker Christiaan van der Klaauw in collaboration with Revolution, the ...

How they use their time looks different for older and younger adults. And across age groups, it differs by gender. Using data from the American Time Use Survey – conducted by the U.S. Census Bureau – ...

The most impressive discovery among the artifacts, which spanned the Roman and Byzantine eras, was a well-preserved Roman marble sundial.

Off the coast of Japan, biologists netted a pea-size jellyfish with an unusual circadian clock — a chance finding that suggests there are likely more overlooked biological timekeeping mechanisms to be ...

The observatory aims to answer a number of questions about the universe by studying different phenomena in the sky, including supernovae (exploding stars), asteroids, dark matter and the properties of ...

This infrared gadget claims to improve your mood with lights - I got to the bottom of it ...