VO2 max? Mile time? Experts break down the most common health metrics and reveal which ones actually best reflect on your ...

The U.S. conducts several intercontinental ballistic missile test launches each year to maintain its nuclear deterrent.

A new theory says personal change is like geographical exploration. Just as maps expand when new lands are discovered, our ...

The world is a big place. There is plenty to see on our planet: cities, mountains, and a lot of countries that can be tricky ...

Getting a strong Wi-Fi signal in every corner of your home is not always easy. Sometimes, you notice slow speeds or dropped connections in certain rooms, and it can be tough to figure out why. Testing ...

Through vast cross-country stretches or tight city streets, Google Maps and Waze guide you where you need to go—but which one is the top map app? I put them head-to-head to find out. My PCMag career ...