Pope Leo XIV has led his first Christmas Eve Mass as head of the Roman Catholic Church, presiding over the traditional service at St. Peter’s Basilica in the Vatican on Wednesday evening.

The Powerball jackpot has surged to one of the largest in the lottery’s history, reaching an estimated $1.7 billion for the Christmas Eve drawing on Wednesday, following Monday’s drawing without a winner.

American Airlines grounded all its flights across the U.S. on Tuesday due to an unspecified technical issue, according to the airline and a regulatory notice.