How does Santa do it all? Quantum physics, that's how, says scientist

Every year, Santa Claus races around the globe in a matter of hours to bring presents to children all over the world.

A tape measure, a metal detector and a spirit level: 25 surprisingly useful things you can do with your phone

While many use our phones predominantly to doomscroll, smartphones have a range of little-known functions that could make life better and easier – from heart monitoring to even developing camera film ...

U.S. and Venezuela Jam Caribbean GPS Signals to Thwart Attacks, Raising Flight Hazard

Military brinkmanship between President Trump and Nicolás Maduro of Venezuela has led to an increase in electronic warfare in ...

Understand Black Box Insurance: Track Your Driving and Save

Discover how black box insurance uses telematics to personalize premiums based on driving habits and actions, potentially ...

Should You Track Your Child With a GPS Tracker or Kids Smartwatch?

CR tested GPS trackers from Bark, Garmin, and others and found differences in how they protect kids’ data. Here’s what to ...

These 7 hidden Google Pixel Watch features that I can't live without (and how to access them)

The Pixel Watch 4 has dual-band, multi-frequency GPS and an accurate heart rate sensor, making it a capable fitness tracker. Riding a bike while looking at your wrist is not the safest way to ride, ...

HONOR Watch 4 - Does What it Does Very Well

When HONOR launched itself to the New Zealand market recently, I was surprised and excited to learn it wasn't just trying one ...