fuel efficiency

Out of gas

No deal in sight as fuel standard talks between EPA and California stall out
bad logic

Someone please tell Scott Pruitt that air pollution leads to more deaths than fuel efficiency standards.
Business & Technology

Honda Fit, most efficient car EVER, gets 118 MPG equivalent
Green Cars

Four cars, built by teenagers, that get over 1,000 miles per gallon
Politics

The trouble with right-wing bitching about gas prices, in one handy cartoon
Business & Technology

This app may help you save gas by driving more efficiently
Climate & Energy

White planes are more fuel-efficient than flashy planes
Business & Technology

Tighter efficiency standards may lead to bigger, more ironic vehicles
Fossil Fuels

What is the price of an environmentalist’s vote?