President's health remained "delicate," according to VP Nicolas Maduro.
Read more...Tuesday's surgery was Chavez's fourth since mid-2011.
Read more...Chavez talked of a successor for the first time.
Read more...The appearance was Castro's first in months.
Read more...What Chávez's victory means for the future of Latin America and Venezuela.
Read more...Chávez gets a fourth term as president.
Read more...A young challenger could end the socialist president's 14-year tenure.
Read more...Hugo Chavez gave President Barack Obama his endorsement Sunday night, calling him "a good guy."
Read more...This is the first papal visit to Cuba since John Paul II in 1998.
Read more...Now, analysts say countries around the world may have to pay the price - again.
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