Across the United States, a quiet but consequential fight is unfolding over a small strip of metal embedded in rubber.

For those who live in regions where there's heavy snow fall, studded tires will give the traction you need. But this state ...

AUGUSTA, Maine -- Studded tires work best on snowy and icy roads across the nation's snowbelt, but highway officials wince at the damage they cause when roads are dry. Promoters of a new type of ...