An epic quest by James Bowthorpe to row the Hudson River from its source to NYC -- in a kayak made of recycled waste

Underground growers secretly splice fruit-bearing branches onto city trees

The indelible link between climate change and social unrest in the Arab world

With climate change threatening coastal communities, floating buildings move from science fiction to reality

Will the first-ever cap on carbon emissions accelerate the demise of coal?

Forget what you heard about clean tech being dead. A new report finds that investment in green technology is booming

No natural resources? No problem. Education ensures economic success

Warm analog pics capture fragments of memory

Fruit foraging zone to be planted in the heart of the city