For years, the federal government pressed car companies to reduce pollution and improve fuel efficiency through Federal ...

In cars, pollution doesn’t come from exhaust alone. It also comes from wear and tear on roads, tires, and brakes. According to new research, tiny bits of dust cast off by brake pads may inflict more ...

Research using satellite data has shown that an increase in electric cars in California neighborhoods leads to reduced air ...

For years the Environmental Protection Agency has pushed carmakers to reduce how much vehicles contribute to climate change. Today the EPA laid out plans to not just weaken those rules, but end them ...

"We’re just showing the big industry what is possible.” College students develop solar-powered car that literally 'eats' ...

STORY: This is what a car-free day looks like in Bogota, Colombia's capital. The city banned private cars for a day on Thursday - as part of its fight against air pollution. Only vehicles for disabled ...