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How much sleep does your brain need? Experts discuss the links between sleep, memory, and cognition.
Just smelling the aroma of coffee is enough to change the activity of certain genes in rats.
A new study says people may be sabotaging their diets in an unexpected way - through too little sleep.
Nearly half of American adults say they rarely get a good night's sleep, according to a new poll.
A rocking motion appears to synchronize brainwaves, leading to deeper sleep with a quicker onset.
Doctor Jordan Metzl says specific cardio and strength training regimens can trea...
Exercise scientists Tamara Hew-Butler and Greg Whyte talk about how the body cha...
Can regular mental exercise help slow down the progress of dementia?
Can exercise help keep aging brains healthy?
New York Times science writer William Broad’s book investigates popular health c...
Could popping a pill turn a couch potato into a long-distance runner?