GUANAJUATO, Mexico — This colonial city, with its Spanish architecture and cobblestone streets, has long beckoned Mexican immigrants alongside their children during vacations, including spring break.
The International Energy Agency says the world could quickly reduce global oil demand by 2.7 million barrels a day by cutting down on car and plane travel
States are being given the go-ahead to build a nationwide network of electric vehicle charging stations that would place new or upgraded stations every 50 miles along interstate highways