Supreme Court Deals Major Blow to Keystone Pipeline, Giant Flywheel to Prevent...

The U.S. Supreme Court handed another setback to the Keystone XL pipeline by keeping in place a lower court...

26 species back from near extinction, exercise better for depression than meds, plant...

Israel to ban fur trade, graphene battery generates limitless power, Canada’s...

Free Public Transportation in Luxembourg, “Flying Shame”, Solar Power...

Luxembourg’s government seeks to end some of the world’s worst traffic congestion by lifting the fares on public transportation;...