Persons under stress may have a harder time spatially orienting themselves. Researchers in Bochum have discovered why. The stress hormone cortisol disrupts the brain's navigational system. It impairs ...

A young waterfowling friend recently got a German shorthair and asked me what kind of upland shotgun he should buy so he could take his dog hunting. I said, “That’s the wrong question. You’ve already ...

From the Oura Ring to the Apple Watch to the Google Pixel — here's what the science really says about the accuracy of their health data ...

Delivery apps are glitching and navigation routes are changing abruptly thanks to electronic warfare disrupting the satellite signals that power everything from missiles to your ride home.

Pedigree Technologies' new Tail Light Tracker embeds a GPS into a tail light, giving fleets a covert theft-recovery tool that thieves can't spot or remove.

The war with Iran is laying bare the dangers posed to commercial ships and planes by the rise of GPS interference in and around conflict zones.

Overall this model was very easy to use, somewhat accurate for counting steps, and very good at measuring heart-rate accuracy. With recent version smartphones, our experts found it very easy to pair, ...

As high-stakes Geneva talks approach, IAEA chief Rafael Grossi has issued a stark warning: without a new deal, force could follow. His remarks land amid the largest U.S. military buildup in the region ...

The Coros Pace 4 is light, reliable, packed with tracking features and lasts up to 19 days on a single charge. The best part? It is surprisingly affordable.

Trakt Tracker extracts your movie and episode watch history from Trakt and stores it in InfluxDB, enabling you to build detailed dashboards of your viewing habits. It handles both full initial ...

AURORA, Colorado—Lockheed Martin and the U.S. Space Force are testing several new technologies aboard the next GPS III satellite, including a new digital atomic clock. Current GPS satellites carry a ...