Fitness – Page 146 –

Fitbit, other heart-rate wristbands often inaccurate, study finds

June 9, 2018 at 11:52 a.m.

Watchlike wristbands that monitor heart rate may not offer true readings during exercise, a small...

April 6, 2019 at 4:21 p.m.

The race to the Red Planet is heating up. President Barack Obama touted NASA's plans...

December 27, 2018 at 10:27 p.m.

June 9, 2018 at 12:00 p.m.

Spending an early autumn weekend in a national forest with your dad and uncles —...

June 9, 2018 at 12:05 p.m.

Cravings can feel like something we can't tame. Think, for example, what happens if someone...

April 24, 2019 at 6:57 a.m.

Hoping science might help you live to be 200? Sorry, new research suggests that might...

June 9, 2018 at 12:41 p.m.

A new class of drugs that retrain the body's immune system to attack cancer cells...

June 9, 2018 at 1:10 p.m.

The U.S. Food and Drug Administration is warning consumers that homeopathic teething tablets and gels...

June 9, 2018 at 2:03 p.m.

Since its debut in 1977, the Chicago Marathon has seen its number of participants grow...

June 9, 2018 at 2:17 p.m.

How will your doctor help you deal with issues like pregnancy, drug use or safety?...