Decades-long study suggests that coffee may do more than increase mental sharpness over the course of a workday ...

Supporters frame as compassionate approach, while opponents say lack of resources could lead to jail time and fines.

Javascript must be enabled to use this site. Please enable Javascript in your browser and try again. AARP offers savings & planning resources for all. Members also ...

Here’s why sleep matters so much – plus how to fall asleep faster and stay asleep longer.

If you still feel tired after getting eight hours of sleep, something may be precluding you from feeling well-rested. Certain ...

When HHMI Investigator Amita Sehgal started studying sleep 25 years ago, the topic elicited a yawn from most biologists. "In ...

Got a problem? Science says you should sleep on it.

If you find yourself tossing and turning at night, the solution might not be a heavy sedative but a vital micronutrient already present in your kitchen. Magnesium, an often overlooked ally for better ...

A restful night’s sleep is essential for maintaining both physical and mental health, influencing everything from cognitive ...

Obstructive sleep apnea (OSA) harms brain function due to interrupted sleep and reduced oxygen levels while you’re sleeping. Several ways in which OSA affects the brain include an increased risk of ...