Scientists from the Great Barrier Reef Marine Park Authority (GBRMPA) found that the sixth mass bleaching event has affected 91% of all reefs surveyed this year. The situation comes as climate change threat continues to grow, causing warmer temperatures across the world.
A Havana Hotel explosion has killed at least 18 people as authorities and rescue personnel tried to search for more victims. The blast is believed to have been caused by a gas leak, initial investigation shows, as President Miguel Diaz-Canel called it an "unfortunate accident."