The ESP-SDR firmware turns the ESP32 into a native Software-Defined Radio (SDR) using the chip's built-in radio without ...

Watching space rocks obscure stars is easier than you think ...

The Una Watch costs less than most Garmin watches now that its price has been lowered from the Kickstarter offer of $350 to $199, but its modular, repairable design grabbed my att ...

From real-time escape alerts to invisible GPS fences, we tested the top pet trackers to keep your dog safe anywhere.

SandboxAQ’s AQNav magnetic anomaly navigation software completed its first flight test on Northrop Grumman’s Lumberjack attack drone in August 2026, installed in under an hour with no hardware changes ...

Choosing the best Apple Watch isn't just about picking colors and bands. You also need to ask yourself whether you need an Apple Watch GPS or GPS + Cellular. No matter which one you choose, you'll ...

On Nov. 11, 2025, Earth experienced a severe geomagnetic storm triggered by solar flares and coronal mass ejections from an active sunspot region. While this kind of storm brings beautiful auroras ...

Q-CTRL demonstrated GPS-free maritime navigation using a quantum gravimeter, maintaining positioning accuracy.

GPS is such an essential part of our lives that it’s easy to forget there was once a world without it. But, like many tech advancements of the 20th century, GPS was originally created by the U.S.

TAMPA, Fla.--(BUSINESS WIRE)--CEA Group (CEA) is pleased to continue its collaboration and representation of this revolutionary technology for the communications industry. “The Software-Defined Atomic ...

A smart Arduino GPS geo-fencing system that tracks location boundaries and sends instant SMS alerts. The Arduino GPS Geo-Fencing Alert System is a smart tracking and security solution designed to ...

Arduino has certainly made its mark in the world of DIY electronics, providing an accessible platform for a wide range of creative and interactive projects. Known for its user-friendly hardware and ...