Three studies of the human dopamine transporter reveal how it binds to molecules such as dopamine and cocaine. Dopamine imbalances underlie some brain conditions and these data will aid targeted drug ...

More than 1.5 billion years ago, a momentous thing happened: Two small, primitive cells became one. Perhaps more than any event—barring the origin of life itself—this merger radically changed the ...

For James Watson, DNA was everything — not just his life's work, but the secret of life itself. Over his long and storied career, Watson arguably did more than any other scientist to transform a ...