Attorneys for the state are asking a federal appeals court to stay an order requiring New Hampshire to resume its vehicle ...

Know before you renew your registration.

Collectible cars due for registration renewals starting April 30 no longer will have to pass Arizona emission tests. A law passed by the Legislature last year and recently approved by the ...

The federal Environmental Protection Agency said it will fast track a request from New Hampshire to see if it can be exempt from the Clean Air Act, while the state continues to say it will not enforce ...