“Most of us equate yawning with being tired, but studies have found that yawning could be caused by your body trying to cool your brain,” Dr. Jen Caudle tells Yahoo Life. She describes yawning as the ...

Why do we yawn? Yawning is a universal gesture. Everyone yawns, from babies still in their mother's womb to the elderly. However, the exact reasons for this reflex are not well understood. Is it just ...

Fitness fanatics are all about rotating between leg and arm day. But what about face day? Inspired by the incredibly angular jawlines of celebrities like Bella Hadid and Henry Cavill, hordes of people ...

Stretching after waking feels so pleasant for the same reason it does for cats, but not everyone enjoys the benefits The stretching you do after waking isn’t really stretching. It is a process ...

Yawning is often seen as a simple sign of fatigue or boredom. However, this natural and universal reflex could reveal much more about your hormonal health—particularly your levels of cortisol, the ...

Face exercises and "face yoga" are all over social media. Do these actually work to sculpt the facial muscles or improve appearance? Experts weigh in. Face exercises, also known as "face yoga," are ...