Cell-sized robots can sense temperature, make decisions, and move autonomously using nanowatts of power—no external control ...

The AirPods Pro are no longer just earphones, but one of the most versatile pieces of tech you can slip into your pocket.

The advance could help make it easy and cheap to monitor crowds for public safety. “Public safety accidents associated with large-scale pedestrian gatherings occur periodically across the globe, ...

At a glance Expert's Rating Pros ・Comes in two sizes ・Built-in flashlight ・Added titanium and sapphire glass ・Cheaper than ...

Hands-on Polar Grit X2 review covering navigation, GPS accuracy, battery life, training, sleep, and daily wear—an outdoor watch built for real life.

A guide for engineers balancing performance, reliability, and manufacturability across today’s smart systems By Barry Brents, ...

It’s a quiet revolution happening under the hood—and it has nothing to do with horsepower. As vehicles inch closer toward full autonomy, the real race is not about speed but about perception. How ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

External USB/Thunderbolt SSDs and/or hard drives (aka direct-attached storage, or DAS) are a super-convenient way to add storage capacity to your system as well as back it up. External drives are also ...

Need to expand the local storage on your PC or Mac for music and movies, or all those pics and videos that collect on your phone? An external solid-state drive (SSD) is a fast and convenient fix.