LEDs could help slow global warming and educate the developing world. Now that's worth a Nobel Prize.
Efficiency is a generally considered a good thing. Good politics. Good business. That’s why efforts from national mileage standards for cars to rules requiring your refrigerator to use less energy have proven popular and... read more >
I'll confess right now that I get the warm fuzzies just walking past a library, so the opening of a brand-new branch of the New York Public Library in itself is enough to thrill me. What's even more exciting about NYPL's new... read more >