STANFORD, Calif. – Meditation helps reduce mind-wandering and encourages caring and benevolent behavior, according to new research from Stanford University. The research was published in the March edition of the Journal of Positive Psychology. The researchers claim...

CALGARY, Canada -- Contractile activity of smooth muscle cells in the walls of cerebral arteries determines the degree of arterial tone, and thereby controls blood flow. This study, which appears in the May issue of the Journal of General Physiology, was done on...