HAVANA (AP) — About 680 Cubans have been returned to the island from various countries since then-President Barack Obama ended a longstanding immigration policy that allowed any Cuban who made it to U.S. soil to stay and become a legal resident, state television reported Friday.

BOSTON (AP) — In a Mexican cave system so beautiful and hot that it is called both Fairyland and hell, scientists have discovered life trapped in crystals that could be 50,000 years old.

WASHINGTON (AP) — Bob Michel, an affable Illinois congressman who served as leader of the Republican House minority for 14 years and was skilled at seeking compromise critical in getting many initiatives of two Republican presidents through Congress, died Friday. He was 93.