Thanks to government subsidies, Japan has put 40,000 residential fuel cells into Tokyo-area homes in the past few years, and now it's poised to add hydrogen cars, too.
Reluctantly, the star of Life With Ed is moving with wife Rachelle to a bigger house only a mile from the old one. But with solar panels and a huge rainwater collection system, it will be even greener.
Novelis opens a huge new auto aluminum plant in upstate New York. As carmakers try to reach 54.5 mpg by 2025, they're shedding pounds with the metal -- check out the Audi A8 and Tesla Model S. Is the very mainstream Ford F-150 the next all-aluminum vehicle?
Governor Andrew Cuomo is cracking down, ramping up enforcement but also creating special rest-stop "texting zones." The challenge is getting teenage drivers to recognize the risk.
Chattanooga is proud of its record as a green city, and it it should be. But the hole in the sustainability doughnut is transportation--despite a downtown electric bus shuttle, visitors end up taking a lot of cabs. Needed: a better airport link.
Social media and texting are likely to be big culprits, a new study shows. In most states, there are big restrictions on driving with peers, but ignorance of those laws is widespread.
The Saab production line in Trollhattan was restarted last week--to build two cars. The company, now with Japanese and Chinese owners, wants to scale the heights again, but its best bet is in forgetting about gas cars and plugging in to become a European electric carmaker.