It's tradition to plant trees in Israel for Tu B'Shvat. But the nonprofit that largely runs that effort is contributing to ...

Among my favorite games to play with my kids is estimating the age of enormous trees we spot in the woods, and then bestowing ...

Tesla Model Y arrives with a sleek redesign, enhanced comfort, and performance upgrades. With new lighting and a rear screen, ...

In the Arizona desert, researchers are learning so much more about the peoples who have inhabited this land since antiquity ...

The Painted Desert, located within the Petrified Forest National Park in Arizona, is a tapestry of vibrant colors and ...

National Park Service officials haven't identified the person or people who illegally drove more than two miles across Eureka ...