Hazy, washed out works depicting summertime in the city

Aerial photos of the Ivanpah solar thermal plant by Jamie Stillings

Recycling programs give fishermen incentives to collect discarded fishing gear

Eco-minded art collective invokes the call of nature

With bleak European prospects, clean energy companies focus on other markets

New figures from the Energy Information Administration show clean energy growth over the last decade

Big surprise: Portland is number one

Homeowners flock to creative financing deals for solar panels

Artist and Tree Activist Gillian Ware on preserving and respecting the arboreal world