The tiny satellite communicator lets you stay in touch and summon help in remote locations, and it's 25% off ahead of Black ...

Whether you're exploring uncharted trails or other remote areas, a reliable GPS unit can help keep you on track and provide essential information.

Mobile phones could be the key to a cheaper and more reliable way of tracking animals for ecology and conservation research, according to a new study.

Two Bronx gang members busted in a takedown last year now face federal charges for carjacking a man at gun and knifepoint — and they may be responsible for a string of similar robberies, federal ...

Rescue divers often rely on rope signals to communicate with their surface guides. An expert diver – and UVA Engineering ...

That chunk of the upper atmosphere can be more or less crowded based on variables like the season, time of day, or distance ...

It might not have Ultra in the name, but there's no mistaking the Garmin Fenix 8 AMOLED's battery life, build quality, or ...

Also known as the IEEE 802.11az protocol, Wi-Fi Ranging has the potential to replace indoor GPS tracking, which uses ...

California's Aventon hauled itself into the utility bike world last year with the Abound cargo ebike. Now the company has ...

Discover effective ways to extend your Android's battery life with these 12 easy-to-implement settings changes.

There's also another reason experts caution against them: their tracking limitations.

We compare the Garmin Fenix E and Apple Watch Ultra 2 based on our extensive testing of sports tracking, features and battery ...