Flying slowly and silently through the night sky, barn owls are majestic nocturnal hunters that successfully prey on rodents scurrying along the ground below. Scientists have long puzzled over a ...

They say the early bird catches the worm, but what about the night owl? Often considered at odds with the circadian rhythm, night owls–those who go to bed after midnight–have long been misunderstood.

Ever notice how your night owl friend is always a bit moodier than your early bird buddy? Turns out there might be more to it than just morning grumpiness. Those late-night Netflix binges and midnight ...