A sticky and cozy Christmastime treat, from Jennifer Reese

A selection of the best environment photos of 2011

Traffic planners restrain cars in favor of walking and public transit

Contenders for the 2011 Prix Pictet, the world's leading prize for environmental photography, to exhibit in Paris next month.

But GM says $350-a-month lease deal will put electric car within reach for many.

First UK cycle share scheme to launch next week.

But do the functional benefits meet the aesthetic aims?

Artist Daniel Arsham explores the intersection of nature and architecture.