Physiology

Hormones Metabolism Body Functions Nervous System Thermoregulation Circadian Rhythms Human Body Respiratory System Body Temperature Cardiovascular Health

USA Powerlifting Settles JayCee Cooper Case After Minnesota Discrimination Ruling

The agreement ends the six-year fight without a jury verdict, leaving the federation to reassess its operations in Minnesota.

Coffee Alters Gut Microbes and Mind, Peer-Reviewed Study Finds

Single Finnish Sauna Session Temporarily Raises White Blood Cells, Study Finds

Double Shifts Tied to Double Midnight Cortisol in Nurses, Peer-Reviewed Study Finds

Magnesium Supplement Guidance Stresses Caution on Dose and Diarrhea Risk

Scientists Map Gut-to-Brain Circuit That Cuts Appetite During Parasite Infection

Doctors Outline Non-Food Causes of Blood Sugar Spikes

Italian Spas Spotlight Evidence Linking Thermal Baths to Better Sleep on World Sleep Day

Cardi B Uses Oxygen Backstage After Denver Show, Cites Mile-High Air

Doctors Warn Against Powering Through Colds as New Guidance Flags Complication Risks

Ultramarathons Push Red Blood Cells Toward Accelerated Aging, Study Finds

‘Dark Showering’ Spreads Online as Sleep Science Lends Plausible Support

Hamate Fractures Sideline Lindor, Carroll and Holliday as MLB Camps Open

Stadium Attendance Triggers Stronger Heart and Stress Responses, Bielefeld Study Finds

Sleep Apnea Explained: Missed Signs, Health Risks, and Fast Gains From Treatment

Eggs Positioned as Practical Support for People Coming Off GLP-1 Weight-Loss Drugs

Stanford Study Identifies 78 as Onset of Old Age and Three Stepwise Shifts in Aging

Jellyfish and Sea Anemones Without Brains Shown to Sleep

Vitamin D Guidance Stresses Testing and Safe Upper Limits

Weaker Body Clocks Tied to Higher Dementia Risk in Neurology Study