Most of us fall into one of two camps: early birds and night owls. The only thing separating these two groups is their sleep schedules, but one woman believes that early birds are given far more grace ...

It’s March. This is when I find myself torn between clinging to winter and beginning to look for signs of spring, for the forest to begin to shake off its winter torpor. A time to look for breeding ...

A large body of research supports the health benefits of being an early bird. But being a night owl isn't all bad, say experts. (Photo illustration: Aïda Amer for Yahoo News; photos: Getty Images) ...

In the pitch-black night, the sounds of spring peepers filling the air, headlamps twinkle in the distance as Chris Neri and Nova Mackentley stroll through a half-mile loop of woods at the Whitefish ...