For decades, toxic tire dust has choked coho salmon before they can spawn in their natal streams. Now, King County scientists say they have made a "potential breakthrough" ...

Colorado lawmakers killed a proposal Thursday that would have prohibited lobbyists from donating to legislators, statewide elected officials or candidates for those offices.

For those looking for all-American Fourth of July activities complete with waving flags and lots of red, white and blue, we've compiled a list of cities throughout the U.S. that will be ...

Photo shows A motorcyclist wearing a helmet and two other men bending to pick up slabs of bitumen from a large roadway crack ...