“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 ...

Excessive yawning, often dismissed as mere tiredness, could signal underlying health issues. Doctors link frequent yawning to potential problems with oxygen levels, brain function, or heart health. It ...

Yawning is something everyone does, but have you ever wondered why? It’s one of those everyday actions that seem simple but has a deeper meaning. Scientists have spent years studying yawning, and ...

You're likely not the only half-asleep office drone today — nearly 70 million Americans suffer from sleeping problems that keep them up at night, leaving them exhausted during the day. But much of ...

We spoke to Jane Ollis, medical biochemist, environmental scientist, thinker and speaker, and founder of MindSpire, who ...

Your body has millions of parts working together every second of every day. In this series, Dr. Jen Caudle, a board-certified family medicine physician and an associate professor at Rowan University ...