Our expert gear tester pushed the capabilities of these GPS running watches to the max, from 10k park runs to the Bob Graham ...

Suunto’s newest adventure watch finally bridges power and polish—with GPS accuracy, off-grid mapping, and battery life that ...

When I failed to hit my desired time, I had to figure out whether I traveled too long of a route — or whether technology was to blame. Jason Margolis is the Globe’s climate science and transportation ...