Dopamine in the brain influences movement, learning, motivation and sleep. In humans, problems with dopamine are linked to ...

ST. LOUIS, Mo. (KFSN) -- We all know how much better we feel after a good night's sleep, but sleep is also key for staying healthy. If you don't get enough sleep, there's evidence that your brain ...

Dopamine in the brain influences movement, learning, motivation and sleep. In humans, problems with dopamine are linked to ...

Some fruit flies sacrifice sleep to avoid parasites like mites. Researchers discovered marked differences in gene expression related to metabolism in the hypervigilant flies. If you think ...

Many studies have linked more sleep to better memory, but new research in fruit flies demonstrates that extra sleep helps the brain overcome catastrophic neurological defects that otherwise would ...