Eight-limbed mollusc shaping oceans and research
The UK’s seas are experiencing an extreme marine heatwave, with temperatures averaging 2C above normal and pockets 4–5C hotter. The pattern follows a Europe-wide heat dome, and global sea surfaces have topped records for the time of year. Scientists warn of mass-mortality risks for marine life and shifts in species distribution.
Climate models have shown an unusually powerful El Niño forming in the tropical Pacific that has a high chance of peaking this year or into 2027. Forecasts have indicated record ocean temperatures, widespread risks to food and water supplies across Africa and Latin America, and added pressure on prices and supply chains already strained by conflict and heatwaves.