A new attachment can improve school bus fuel economy by as much as 20 percent Fuel economy is hardly the most popular subject among teenagers, but it’s a passion for 17-year-old Jonny... Read more
Isothermal compressed air A University of Minnesota invention could help make storage of solar and wind energy more efficient and economical. The invention was licensed to SustainX, a leadin... Read more
There are still plenty of skeptics, but even they have started calling for more research into climate engineering. Read more