Study on migration and deportation shows undocumented families fear separation.
Arizona investigators release 2,700 pages of evidence in Tucson shooting massacre that wounded Rep. Gabrielle Giffords.
The fight over Arizona's strict new voter registration laws arrives at the Supreme Court.
All's well for the Arizona alligator missing a tail because now he has his own prosthetic one.
Tucson Girl Scout cookie stands robbed twice in 24 hours.
Arizona Governor Jan Brewer demands federal government prove immigrants released from ICE detention aren't a criminal threat.
The Department of Homeland Security has started releasing hundreds of illegal immigrants held in local jails in anticipation of automatic budget cuts.
Fuming Arizona constituents fired criticism at Sen. John McCain over illegal immigration at town halls Tuesday.
Agents discover tunnel and 1,200 pounds of marijuana under Mexico-Arizona border.
Woman arrested after trying to force her car through security checkpoint.
Police searching for a 70-year-old suspected gunman, who allegedly killed one person in a Phoenix office complex Wednesday and wounded two others, found the suspect's car with a body inside.
Police were seeking a suspect in a shooting at a Phoenix office complex where "multiple victims" were reported.
Suspect throws punches at several officers after arrest for attacking high school students.
Would anyone pay more than four-million dollars for a used car?
Nine students arrested at Arizona high school after locker room incident.
Deadly black widow spiders were discovered at a business in England after receiving a container of tires shipped in from America.
Today marks the second anniversary of the tragic shooting that killed six people and wounded 13 others including former Congresswoman Gabrielle Giffords in Arizona.
The other winner of the $587.5 million Powerball jackpot has presented the winning ticket, The Arizona Lottery announced Friday.
A principal is under fire in Arizona after his method of "punishment by humiliation" has left many upset.