by Samantha Page Apr 29, 2015
As more and more people pack into passenger planes, the carbon footprint goes down. But air travel still doesn't beat the family sedan.
by Ari Phillips Mar 27, 2015
New cars and trucks are saving more gas and emitting less than they ever have before.
by Ari Phillips Jan 8, 2015
According to the Energy Information Agency, cold weather was the main reason carbon dioxide emissions rose by 2.5 percent domestically in 2013.
by Jeff Spross Oct 24, 2014
Helping liberals understand where their ideological foes are coming from.
by Katie Valentine Oct 9, 2014
Plus, electric vehicle sales are up in the U.S., and the percentage of Americans who drive to work is down.
by Andrew Breiner May 30, 2014
Could the self-driving car wreck public transportation?
by Katie Valentine Mar 10, 2014
Americans took 10.7 billion trips on subways, streetcars, buses and other forms of public transportation in 2013.
by Alyssa Rosenberg Mar 5, 2014
Neal McDonough's pitch for treating yourself with an awesome car is also proof of how far electric hybrid vehicles have come in the public imagination.
by Emily Atkin Mar 3, 2014
The new rules will result in "dramatic" emissions reductions for smog-forming and cancer-causing pollutants.