A new study on laboratory rats has found that the brain’s ability to learn from rewards is enhanced by the hormone estrogen.

New research has uncovered a surprisingly complex nervous system in sea urchins, which appear to possess an “all-body brain”.

LMNT says that drinking salt water before bed may improve hydration and electrolyte balance, potentially enhancing sleep ...

Discover how your body’s internal clock influences your weight and overall well-being — and how to get it back into sync.

They weren’t always big, or loud, in anything other than aspirational name. There was a certain amount of chutzpah when Seth ...