Our bodies can be quite sensitive to changes in daylight because we rely on it to regulate our circadian rhythms and our sleep-wake patterns.And because our internal body clocks don't keep a perfect ...

Under an APS pilot program, scientists and graduate students press lawmakers to fight research funding cuts.

Imagine jumping out of an aeroplane and feeling nothing. No rush of adrenaline, or quickening heartbeat...."In that situation, SM and other individuals with amygdala damage will go nose-to-nose with ...