Owing to a quirk of geology, the sea around Castello Aragonese provides a window onto the oceans of 2050 and beyond. Bubbles of CO 2 rise from volcanic vents on the seafloor and dissolve to form ...

Warming and acidifying oceans are shifting the availability of oxygen and nutrients that are necessary to maintain fish stocks. These changes are likely to increase conflict, both interstate and ...

The pH of the oceans is slightly alkaline but the increase in carbon dioxide in the atmosphere is acidifying them. This is demonstrated in the lab by adding dry ice to an alkaline solution ...