Health

Exercise key to a longer, happier life

(Medical Xpress)—Sustained physical activity can add years to life and substantially improve the quality of those years, according to the latest results of a long-term study into more than 12,000 elderly Western Australian ...

Arthritis & Rheumatism

Obesity, aging genes may play role in arthritis

(Medical Xpress)—Studying gene activity in tissue removed from injured knees, researchers at Washington University School of Medicine in St. Louis have found that genes related to obesity and aging may contribute to the ...

Psychology & Psychiatry

Teens in arts report depressive symptoms, study says

Teens who participate in after-school arts activities such as music, drama and painting are more likely to report feeling depressed or sad than students who are not involved in these programs, according to new research published ...

Overweight & Obesity

Does Facebook make you fat?

Time spent on social networking sites comes at the expense of other activities – including physical activity, new research by the University of Ulster has revealed. 

Neuroscience

Concussions and head impacts may accelerate brain aging

Concussions and even lesser head impacts may speed up the brain's natural aging process by causing signaling pathways in the brain to break down more quickly than they would in someone who has never suffered a brain injury ...

Pediatrics

Playing several sports keeps kids slimmer: study

(HealthDay) -- Teens who play on three or more sports teams are much less likely to be overweight or obese than their peers who don't play a sport, new research finds.

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