Some Canadian Roads Smell Like French Fries Thanks to Recycled Oil

Fryer oil turns plain old potatoes into delicious french fries. It powers our biodiesel cars. And, now, it's being used to turn the dusty surfaces of rural Canadian roads into stable makeshift asphalt—AND THEY SMELL LIKE FRENCH FRIES. God bless our obsession with that infernally unhealthy liquid. » 4/03/14 3:40pm 4/03/14 3:40pm

We Can Now Pave Roads With Used Cooking Oil

You might not realize it, but quitting our addiction to oil means more than just finding something besides gasoline to put in our cars. If we really want to stop using fossil fuels, we have to change the way we make roads—and cooking oil might just be the answer. » 2/24/14 12:40pm 2/24/14 12:40pm

4 Ways to Make Better Roads and Parking Lots From the Ground Up

As a surface for wheels, pavement does its job well enough. Asphalt concrete is flat, smooth, and solid (usually). But there is a price we pay for the convenience of paved roads and parking lots everywhere—a price paid in heat, noise, and polluted runoff. We went in search of better pavement and found these potential… » 1/22/14 2:40pm 1/22/14 2:40pm