Nature

Elusive ‘nuclear clocks’ tick closer to reality — after decades in the making

Physicists are getting closer to creating a long-sought ‘nuclear clock’. This device would keep time by measuring energy ...
Nature

Faster ticking of ‘biological clock’ predicts shorter lifespan

The metric called ‘biological age’ takes a person’s health into consideration, and therefore can be higher or lower than their chronological age. The pace at which a person’s biological age changes ...
Scientific American

Can you solve these language puzzles? Test your skills with these problems from North America’s biggest linguistics competition

For 20 years, this computational linguistics competition has inspired new generations of innovators in AI and language ...
4029tv

This weekend’s US clock change is a problem, and there’s a deep divide on how to fix it

Clocks skipped ahead one hour at 2 a.m. Sunday for daylight saving time in most of the U.S., creating a 23-hour day that throws off sleep schedules, plunges early-morning dog walks into darkness and ...
Yahoo

This weekend’s US clock change is a problem, and there’s a deep divide on how to fix it

Add Yahoo as a preferred source to see more of our stories on Google. Clocks will skip ahead an hour at 2 a.m. Sunday for daylight saving time in most of the U.S., creating a 23-hour day that throws ...
WPLG

This weekend’s US clock change is a problem, and there’s a deep divide on how to fix it

Daylight Saving Time FILE - Electric Time Co. employee Walter Rodriguez cleans the face of an 84-inch Wegman clock at the plant in Medfield, Mass. Thursday, Oct. 30 ...