Weather Blog Reefs of La Parguera In Puerto Rico, corals, seagrass, and mangroves paint a colorful Caribbean scene by day, while the waters of a rare bioluminescent bay glow blue at night. Read More… About Author See author's posts Post navigation Previous Satellite imagery shows landslide that is believed to have buried thousands in Papua New GuineaNext BBC Weather forecast for London ‘mini-heatwave’ and how hot it will get this weekend Related Stories Blooming Seas Around the Chatham Islands Weather Blog Blooming Seas Around the Chatham Islands January 16, 2026 Clouds Swimming over Lago Argentino Weather Blog Clouds Swimming over Lago Argentino January 15, 2026 Fires on the Rise in the Far North Weather Blog Fires on the Rise in the Far North January 14, 2026