Why Aren’t Yellow School Buses Green?
There is a new push for electric school buses, which would pollute less. But the electric-powered vehicle is actually a very old technology.
Ecolabels, Plastic-Eating Corals, and Vanishing Cars
Are corals digesting plastic? Are gasoline cars about to disappear from our roads? Does the ecolabel on your frozen salmon mean your dinner is sustainable?
Electric Cars… of The 1890s
Electric cars were first introduced in the late 1890s, but they didn't catch on.