23 Jun 2026
Photo by Josiah Nicklas International governance frameworks are poorly equipped to deal with the combined threat that ocean acidification poses to global food security, according to a new study led by researchers at the UCL Energy Institute, launched during the Our Ocean Conference in Mombasa. The research, published in Environmental Research: Food Systems, maps […]
09 Jun 2026
Photo by NOAA The Trump administration is dismantling a decade-old network of deep-ocean instruments that scientists have relied upon to track climate change, monitor marine heatwaves and study the Atlantic Meridional Overturning Circulation (AMOC). International researchers warn the decision will “severely degrade” weather forecasting and El Niño predictions, with economic consequences they argue far […]
14 Apr 2026
Image description: A puffin with fish in its beak. Photo by Tim Morgan Defra published its updated UK Marine Strategy Part One on 7 April 2026 – the first full update since 2019 and the opening of the strategy’s third six-year implementation cycle. The headline finding is stark: the UK is failing to meet Good Environmental Status in […]
07 Oct 2025
Photo by Uriel Soberanes Every part of the global ocean is now affected by the triple planetary crisis of climate change, biodiversity loss, and pollution, according to the ninth Copernicus Ocean State Report published on 30 September 2025. “No part of the ocean is untouched by the triple planetary crisis, as pollution, biodiversity loss, […]
30 Sep 2025
Photo by NASA Seven of nine boundaries now transgressed The 2025 Planetary Health Check reveals that seven of nine planetary boundaries have now been breached, with ocean acidification joining the danger zone for the first time. The assessment demonstrates that more than three-quarters of Earth’s support systems are not in the safe zone, marking […]
10 Jun 2025
Photo of shells by Anthony A crisis breaching planetary boundaries A groundbreaking study by researchers from the Plymouth Marine Laboratory, NOAA, and Oregon State University has found that ocean acidification—driven by escalating CO₂ absorption—has crossed a key “planetary boundary.” By 2020, acidification levels in approximately 60% of the ocean at depths near 200 m had […]
27 May 2025
Sea temperatures around the UK and Ireland have risen over the past week, with some regions now measuring up to 4°C above average — a spike that could impact marine ecosystems and swimmers alike. Dr Ségolène Berthou at the Met Office explained that “marine heatwaves in UK waters usually last around two to four […]
13 Apr 2021
Spanning six years and seven seagrass meadows along the California coast, a paper published from the University of California, is the most extensive study yet of how seagrasses can buffer ocean acidification. The study reports on how seagrass meadows along the California coast can alleviate low pH, or more acidic conditions for extended periods of […]
