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 ...

Soil, dirt, earth—whatever you want to call it, most of us don’t give much thought to the stuff that lies underfoot. Which is a big mistake, according to Soil: The World at Our Feet ...

For a long stretch of Earth’s history, our planet might have looked green from a distance, instead of the pale blue dot we know today. Earth’s green period, which lasted from around 3 billion ...

The event will also feature the presentation of the Dan Aukofer Earth Day Rockstar Award as part ... For more details, visit the Rock the Green website.