There are many other old-growth forests across the continent. Each of these forests has a unique ecology, but all are under ...

The flurry of fire-related bills lawmakers introduced this session are going nowhere. Donegan would like to change that.

During the Great Depression, Franklin Roosevelt created a tree army. Civilians planted trees, built dams, and transformed ...

CT (Computerized Tomography), also referred to as CAT scan, one of the most valuable discoveries for diagnosis, was invented by British engineer Godfrey Hounsfield in 1967. This life-saving tool ...

Choose from Pine Tree Texture stock illustrations from iStock. Find high-quality royalty-free vector images that you won't find anywhere else. Video Back Videos home Signature collection Essentials ...

The United States is home to a whopping three million lakes. So chances are pretty high that you’re no more than a full tank ...

UC Davis Professor Hugh Safford was hiking for pleasure in California's High Sierra when he stumbled upon a new elevation ...

Ranchers in rural California live where two lofty and environmentally satisfying ideas collide: all-natural, free-range beef ...