Add Yahoo as a preferred source to see more of our stories on Google. While it is difficult to fundamentally change your chronotype, it does naturally shift as you age.Composite: Rita Liu/The Guardian ...

Owls are amazing predators. The mostly flat-faced birds typically hunt at night. Female owls tend to be larger than males. The great gray owl, one of 12 species of owls found in the West, is the ...

If you have day-hiked in the Smokies, you have undoubtedly been monitored, unawares, from a tree cavity. The unseen watcher? A winged super-predator resting with one eye open, waiting for dusk or ...

In the depths of late winter, some birds are actually breeding such as bald eagles and owls for example. Many local ...