Vehicle emissions testing remains one of the primary tools used across the United States to reduce air pollution, but the ...

The Supreme Court is considering new appeals regarding voting laws in Arkansas, Texas, Arizona and Pennsylvania.

Voters generally see their own states’ election rules as fair. More than eight-in-ten registered voters (84%) say that the election rules in their state are fair, compared with just 13% who say the ...

The Supreme Court is upholding state laws barring transgender girls and women from playing on school athletic teams, in ...

In general, state laws don't supersede federal labor laws. Article 6, Paragraph 2 of the U.S. Constitution states that the laws of the United States -- federal laws -- are the supreme law of the land ...