Neuroscience

Dopamine's many roles explained

Among the neurotransmitters in the brain, dopamine has gained an almost mythical status. Decades of research have established its contribution to several seemingly unrelated brain functions including learning, motivation, ...

Health

A tasty way to enjoy more carrots

(HealthDay)—Carrot sticks are fine for a snack, but that's far from the only way to get these tasty veggies into your diet.