Discover how sea otters, hydrogen-powered cars and old-growth forests are helping to battle climate change. Also, learn how some Galapagos penguins are surviving warmer temperatures.
Although auto makers have spent decades and billions of dollars to develop hydrogen fuel cell cars, only a few hundred of them are on the nation's roads. With new refueling stations in development and new models recently unveiled, are these zero-emission vehicles finally ready to roll?
Now, after an exciting discovery at Lawrence Berkeley National Laboratory (LBNL), the hydrogen highway is a good idea whose time may have come around.
For all of the laser's exciting aspirations and promise of new technology, the press' reaction to NIF throughout the twelve years of its construction has been often lukewarm, and at worst scornful.