Backward thinking poses a threat to a wind-energy tax credit that's helping to wean the country off fossil fuels

Striking images of our home planet as seen from orbit in 2012

Brooklyn-based artist/photographer envisions a post-apocalyptic world

Polish photographer captures early morning mist and fog rolling through the trees

Mexican-American artist recycles trash into neatly arranged installations at Guggenheim Museum

Sumptuous nighttime photos of forests and stars

Road-happy photographer captures some seriously superb images from around the globe

Moody analog beauty from the Lithuanian photographer

Photographers capture leaf color gradients in all their autumnal beauty