The aspen leaf miners feast on each other, keeping their species alive and helping maintain a portion of the leaf healthy.

Birch and aspen glow orange in September in the Chena River State Recreation Area east of Fairbanks. (Photo by Ned Rozell) We are at fall equinox, a day of great equality: All the residents of the ...

On one of the friendliest platforms imaginable, a ferocious battle rages. While mowing its way through the surface of a ...