Tired of Jetlag? The App Timeshifter Will Help Reset Your Clock

Here on Earth, our sleep is synchronized with the sun. Our bodies stir at daybreak and slump at nightfall, the light acting like a metronome for our delicate body clocks. This biochemical ebb and flow is known as our circadian rhythm, and it repeats every 24 hours. Go into space, though, and you get a […]