German photographer Michael Poliza traveled by helicopter to capture the extraordinary landscapes of the Rift Valley in Kenya and Ethiopia from the air

Michigan-based artist weaves words and phrases into fences

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

Stressed out? Get unwound to this calming collection of images

As environmental awareness increases, so too does the depletion of ecosystems and natural resources

Does the locavore movement do more harm than good? A new book sows seeds of discontent