Optical atomic clocks can increase the precision of time and geographic position a thousandfold in our mobile phones, computers, and GPS systems. However, they are currently too large and complex to ...

A microcomb chip to shrink optical atomic clocks . Traditional optical atomic clocks are not only big but complex, requiring ...

Plus: Apple’s visionOS 2.4 makes it easier for guests to use the Vision Pro, Eero has two new Wi-Fi 7 routers, Oppo’s folding ...

As Ukraine approached the three-year mark of Russia’s full-scale invasion, the country’s hoped-for path to a favorable and lasting peace has been upended in a matter of days by the administration of U ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access information on a device and to provide personalised ads and content, ad and ...