Planned Parenthood has dropped its lawsuit challenging several abortion restrictions in Arizona, including the requirement for a 24-hour waiting period.

A new ruling Monday by the U.S. Supreme Court could aid legal efforts here to void a host of Arizona laws and regulations governing abortion. In a 5-4 ruling the justices said Louisiana has no legal right to prohibit doctors ...

Kagan’s recusal creates possibility of tie vote

The last oral argument of the U.S. Supreme Court’s term was an explosive one, as the justices considered whether SB1070 is preempted by federal law.

The Supreme Court rejected a challenge Monday to an Arizona tax break that directs millions of dollars to private religious schools.

The Supreme Court appeared likely Wednesday to sustain an Arizona law that threatens to take away the licenses of businesses that knowingly hire workers who are in the United States illegally.