Long layover? Flight delay? These nine urban hiking trails—from a bamboo forest to a wildlife refuge—are all within 15 miles ...

Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...

Millions of years ago, a volcano created Wheeler Geologic Area. We visited the hoodoo-filled landscape and learned what it ...

New images from the European Space Agency’s Biomass mission show how the satellite uses advanced radar to map flows of carbon ...

Revisiting some of my local woodland landscape photography spots in foggy San Francisco and capturing some of my favorite ...