How a Minneapolis woman invited Occupy Wall Street to help keep her house, for now anyway.

The big US corporations like Exxon Mobil, Chevron, Boeing and Pepsi (firms that sometimes seem to be extensions of the state department) are already doing business in Iraq but fewer smaller scale ones.

A university in the northeast United States is aiming to create the first off-shore wind farm in North America.

US airlines are dabbling with green fuel but are they serious or publicity-seeking?

Other protesters across the US may have been cleared out or interrupted, but those in the capital remain strong and peaceful.