A Maryland program to spot and document its biggest trees started a century ago. John Bennett is the man who keeps the ...

The children were part of the Capitol Junior Rangers program, a statewide initiative for children aged 7 to 12 to learn about ...

New research has found that Swahili societies in Zanzibar landscaped baobab trees into their settlements 1,000 years ago, and ...

There’s something truly special about a night spent camping under the stars, but did you know that some places are deemed ...

A great horned owl perches, looks around and blinks his eyes in a cottonwood just outside Grand Canyon National Park in Arizona. Royalty-free licenses let you pay once to use copyrighted images and ...