Our medical system is broken. Could the answer lie in depriving our bodies of oxygen and exposure to subfreezing temperatures ...

Serena Williams just took on cryotherapy—and kept it real about the struggle. Find out how the tennis star braved the freeze ...

Some report that vibration plates can be effective tools for weight loss. We spoke with fitness experts to find out whether this is another unfounded fitness fad or a legitimate way to exercise.

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

It boosts your metabolism, builds lean muscle, and helps your body burn more calories even after your workout is over. I talked to fitness experts to find out how lifting weights supports fat loss ...