Scientists Discover World\'s Deepest Blue Hole

Scientists think they've found the deepest blue hole, Taam Ja’ Blue Hole (TJBH), near the Yucatán Peninsula. It's at least 420 meters deep, much deeper than the previous record holder. But despite trying, they couldn't reach the bottom. Blue holes are dangerous to explore because of their gas levels. Scientists hope to learn more about these mysterious formations and maybe discover new life forms inside.