That racing heart before your alarm goes off has a name. The cortisol awakening response may explain your morning anxiety.

Waking up with dread before your alarm goes off isn't just in your head. Your cortisol is doing something very specific to ...

If you find yourself waking up in the middle of the night, unable to fall back asleep, it could be your cortisol levels. Cortisol, also known as the stress hormone, plays an important role in how your ...

Dietitians reveal the top foods that reduce cortisol to ease stress and anxiety. Plus, the foods you should avoid and other ...

While cortisol is a vital hormone for responding to stress, elevated levels can have detrimental effects on your health.

Heart racing, palms sweating and breath quickening? You’re not alone. Stress and anxiety may be part of modern life, but for ...

Modern life gives us more access, flexibility -- and stimulation -- than ever before. Two major culprits? Remote work and technology. Read full article: When is the best time to eat dessert? A ...

Waking up at 3 a.m. was ruining my sleep so I tried this science-backed way to fall asleep fast again — a psychotherapist ...

You’ve tried meditation, therapy, breathing exercises, and maybe even anxiety medication, but that persistent feeling of dread and overwhelm keeps returning. What if the root of your anxiety isn’t ...

Does too-high cortisol cause sleep disorders such as insomnia and sleep apnea, or is high cortisol a result of those sleep disorders? The answer is complex, and one that scientists are still reaching ...