The Mega Millions jackpot has grown again, to at least an estimated $640 million, after there was no winner Friday night, July 14. (AP Photo/Gene J. Puskar, File)FILE - A Mega Millions wagering slip is held in Cranberry Township, Pa., Jan. 12, 2023. The Mega Millions jackpot has grown again, to at least an estimated $640 million, after there was no winner Friday night, July 14. The Mega Millions jackpot has grown again, to at least an estimated $640 million, after there was no winner Friday night, July 14. The Mega Millions jackpot has grown again, to at least an estimated $640 million, after there was no winner Friday night, July 14.

Source: ABC News July 15, 2023 05:15 UTC