Neolithic Britain revealed

A new dating technique has given the first detailed picture of life in Stone Age Britain, more than 5000 years ago.

US approves construction of first offshore wind farm

The US government on Tuesday approved a plan to build the country's first offshore wind farm, in a picturesque bay near Cape Cod, a popular Massachusetts holiday destination.

Kenyans swap carbon roles to save forest

Mwakitau Kaleghe used to scratch out a living from burning charcoal, culled from trees whose felling helped turn a rich tropical woodland in southern Kenya into a desolate mosaic.

Greenpeace wants Facebook center off coal fuel

(AP) -- Greenpeace said about 500,000 Facebook users have urged the world's largest social network to abandon plans to buy electricity from a coal-based energy company for its new data center in the U.S.

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