Environmental groups, pecan farm challenge pollution permit for copper mine near Tucson
Environmentalists and farmers are challenging Arizona's approval of an air pollution permit for Copper World Mine, claiming it's lax on toxic dust.
History of the Super Bowl: Past winners, results, MVPs and locations of the championship game
The Kansas City Chiefs and Philadelphia Eagles will battle it out in Super Bowl LIX. In honor of the big game, take a look at the history of the championship.