OSLO As the world swelters through record temperatures, scientists say an unusual culprit may be partly to blame: an underwater volcanic eruption off Tonga in the South Pacific last year.
Analysis: Why is 2023 so hot? A rare Pacific volcano is among the suspects philstar.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from philstar.com Daily Mail and Mail on Sunday newspapers.