Medical research

Salt-seeking behavior traced to specific brain neurons

Salt, or more precisely the sodium it contains, is very much a "Goldilocks" nutrient. Low sodium levels cause a drop in blood volume, which can have serious, sometimes deadly, health consequences. Conversely, too much salt ...

Health

Expert discusses surviving a stroke

In the not-so-distant past, doctors treated strokes in an after-the-fact way. A stroke did its damage, and then—if the patient survived—a rehabilitation team stepped in to address the stroke's effects.

Health

All the reasons a cup of coffee really can be good for you

Consuming too much caffeine is definitely bad for your health, and there may be good reasons why some people want to quit it altogether. But if you despair at the idea of giving up your morning coffee, fear not.

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