Researchers from Cornell University and KAIST have developed a system that turns ordinary smartwatches into hand-tracking devices using AI-powered sonar. The technology, called WatchHand, uses the ...

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Listening to a 100Hz sine wave tone for just 60 seconds could reduce motion sickness symptoms for up to two hours. Listening to a 100Hz sine wave tone for just 60 seconds could reduce motion ...

Smart rings have surged in popularity thanks to their sleek design, advanced health tracking and battery life that outlasts most smartwatches and fitness trackers. To find the best smart rings ...

For some people, tracking food and calorie intake can be helpful for promoting weight loss or management. Research shows that people who log calories lose more weight, even if they don’t tracke very ...

The Murriyang radio telescope in Parkes, NSW broadcast the moon landing in 1969 and is now observing the Artemis II lunar mission Get our breaking news email, free app or daily news podcast On the day ...