Just how accurate is that smartwatch or smart ring? I tested three health trackers' step counters to find out.

Nevada quietly signed an agreement earlier this year with a company that collects location data from cellphones, allowing ...

Learn how adults over 55 can use fitness trackers to boost activity, improve health, and stay independent. Discover how to ...

A growing number of states are making laws to restrict how AI license plate readers, car trackers and police drone surveillance are used. I found the best examples.