Spruce bark beetles don’t just tolerate their host tree’s chemical defenses—they actively reshape them into stronger ...

OKLAHOMA CITY (KFOR) – Oklahoma City residents are already scooping up mulch for their gardens thanks to the City of Oklahoma City’s tree recycling service. “I get a little bag a day,” said Cheryl ...

Natural physical networks are continuous, three-dimensional objects, like the small mathematical model displayed here.

You've made it through the holidays with safety top of mind. From keeping your real Christmas tree safe and intact on the drive home, to where to avoid placing your live Christmas tree at all costs ...

Objective To describe and characterise serum androgen levels and to study their possible influence on athletic performance in male and female elite athletes. Methods 2127 observations of competition ...