Bernie DeGroat
Author
LATEST
Fuel Economy Has Barely Nudged Since 1991
The fuel economy of the actual vehicles on US roads has only improved by less than a mile per gallon over the last 25 years—partly because it takes many years to turn over the fleet.
Will Self-Driving Cars Make Us Queasy?
Self-driving vehicles should make roads safer and save energy, but they also might make some people sick.
Fuel Economy Has Barely Nudged Since 1991
The fuel economy of the actual vehicles on US roads has only improved by less than a mile per gallon over the last 25 years—partly because it takes many years to turn over the fleet.
Will Self-Driving Cars Make Us Queasy?
Self-driving vehicles should make roads safer and save energy, but they also might make some people sick.