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ecosystem collapse

22 Jul 2025

MarineNews

Photo by Alan David Robb   A sweeping new scientific review has laid bare the long-lasting and system-wide impacts of the 2014–2016 marine heat wave that engulfed the northeast Pacific Ocean. Described by researchers as the most extensive assessment of its kind, the study reveals how rising ocean temperatures are not only bleaching corals and […]

10 Jun 2025

MarineNews

Photo of beach in Adelaide, Australia   South Australia’s coastline is grappling with an unprecedented environmental disaster as a toxic algal bloom, exacerbated by marine heatwaves, continues to decimate marine life and disrupt local fisheries. A bloom of unprecedented scale Since March, the harmful algal bloom (HAB), primarily composed of Karenia mikimotoi, has spread across […]