BREAKINGMulti-SourceUK waters hit with extreme heatwave as global sea temperatures reach record levelsThe Guardian Environment|7/8/2026
UNVERIFIEDSingle SourceEl Niño is here, and it’s already scrambling fisheries throughout the PacificGrist|7/8/2026
UNVERIFIEDSingle SourceNorfolk Island’s unique corals under triple threat from disease, El Niño and now government-approved dredgingThe Guardian Environment|7/4/2026