L.A. artist creates sublime monuments from discarded materials.

Former Formula One engineer unveils superlight eco car.

The New York Times reports.

A U.S. military base goes solar.

The switch to efficient lighting will have a significant impact on emissions – and climate change.

Alex Kovatchev finds a useful function for old washing machine drums.

Move follows plastic bag prohibitions by several Californian cities.

But do the functional benefits meet the aesthetic aims?

New nanotechnology research means your pants may one day power your iPod.

Founders Peter Glatzer and Adrian Grenier interviewed in the Huffington Post.