RICHLAND, Wash.- 10-year old Nirbhuy Arun and 11-year-old Alexis Nicholson from Richland have been named winners of the 2024 ...

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

Scientist finds Jeffrey pine trees at record mountain heights, suggesting climate-driven shifts in Sierra Nevada.

Busting myths; how a drop of water changed a girl’s life; a tribe’s respect for fishes; and more: picks from columnist.

I know from experience that being outdoors helps kids feel less irritable and sleep better. But don't take my word for ...