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

Surreal, super-saturated landscapes captured by the French photographer

Swedish capital's subway system gets an artistic makeover

Land art installation features a trench lined with colorful crosscut logs

Sustainable food advocate and author Cathy Erway dishes out some winning sides for holiday eating

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

Photographers capture leaf color gradients in all their autumnal beauty

There is a lot more to food awareness than foodie blogs, explains Anna Brones

Playful stump furniture that lights up at night

New book vividly captures climate change in action