From tiny trackers on birds to larger elephant collars, scientists learn a lot from tracking animal movement in the wild.

When fishers on Lake Chilwa cast their nets, they don’t know whether there are fish below, or something else entirely. “We ...

Now that we live in a connected world, tracking your car’s location has never been easier. Using GPS technology, affor ...

3/3/2025: Celebrini remains the favorite despite the Sharks having the worst record and point total in the NHL. The San Jose center now has 44 points on the season while Montreal's Lane Hutson has ...

Here’s how it works. The best fitness trackers you can buy today range in price from just under $50 to several hundred dollars. For 2025, we've rounded up and tested every popular model out ...

Of course, not all GPS watches have the same features. Some only sport bare-bones tracking capabilities, while others can feel needlessly complex. Picking the right one comes down to a careful ...

Even with seven hours of sleep, waking up well-rested is not guaranteed. Sleep trackers and wearables can help determine how you've actually slept throughout the night. While not perfect ...

I'm captivated by my new personal health tracker, a Christmas gift from my husband. It's fascinating to know my heart rate, respiration, activity, readiness and stress levels at any moment.