Galleries / 6 Blue-Sky Ideas for Revolutionizing the Automobile

A small town in Saxony has figured out how to run entirely on biomass—and create an energy surplus.

If climate change reaches scientists' more dire predictions, it could change every facet of our society. But some industries will be especially hammered.

From Burmese pythons to Galapagos goats, these animals are threatening a hostile takeover—unless we can stop them.