For decades, scientists have generally viewed the brain's immune system as largely separate from the immune defenses operating throughout the…
Deep brain stimulation (DBS) can reduce movement problems caused by Parkinson's disease, and new research is providing a clearer picture…
Researchers have discovered for the first time that the same silver (Ag) nanocatalyst can operate at different reaction sites depending…
Skeletal muscle often begins to deteriorate relatively early in the aging process. Over time, this can cause loss of strength,…
Stanford Medicine researchers have identified a naturally occurring molecule that may suppress appetite and reduce body weight in a way…
Bacteria that cause gum disease may do more than damage your teeth. New preliminary research suggests they could also contribute…
Serotonin is usually associated with mood, sleep, and digestion. But research published in 2023 suggests this chemical messenger may also…
A good night's sleep does far more than leave you feeling refreshed. It also triggers the release of growth hormone,…
Modern weight loss medications have transformed obesity treatment, helping many people lose significant amounts of weight. But these drugs often…
Many people notice a familiar change as they get older: the waistline gradually expands, even when overall body weight does…