Scientists constructed a 100-year history of acidity in the Gulf of Maine. They expected coastal variability but were ...

Ocean health is moving into a danger zone, with rampant human-caused carbon dioxide emissions having already pushed ocean ...

The oceans could become so filled with carbon dioxide that scientists are proposing a new factor to measure their capacity for absorption. Our current math isn't enough.

More information: Helen S. Findlay et al, Ocean Acidification: Another Planetary Boundary Crossed, Global Change Biology (2025). DOI: 10.1111/gcb.70238 Journal information: Global Change Biology ...

Science The World’s Oceans Are a ‘Ticking Time Bomb,’ Reaching Dangerous Acidification Levels Earlier Than Scientists Thought Ocean acidification has crossed “planetary boundaries” in ...

OUR CAMPAIGN Like global warming, the acidification of our oceans is a problem that's vast in scale and demands a rapid and ambitious response. Even though our oceans are absorbing roughly one ton of ...