Across the globe, oceans are acidifying as they absorb carbon dioxide from the atmosphere, threatening coral reefs and many ...

A new study, led by oceanographers at the University of Hawai‘i at Mānoa, has revealed that unprecedented levels of ocean ...

Across the globe, oceans are acidifying as they absorb carbon dioxide from the atmosphere, threatening coral reefs and many other marine organisms. A ...

Scientists have known for decades that soaring atmospheric carbon dioxide emissions are causing changes in ocean chemistry, ...

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

Researchers and hatcheries are exploring new ways to protect shellfish in the Pacific Northwest from increasingly acidic seas ...

Scientists have known for decades that soaring atmospheric carbon dioxide emissions are causing changes in ocean chemistry, threatening marine life and ecosystems. In June 2025, a study found that ...

So that’s why we get ocean acidification. And it was really interesting because many of the researchers that I spoke to for this story started off as researchers of ocean acidification.

Scientists have warned that the planet crossed the global boundary for ocean acidification around the year 2020, according to a new study.

Marine chemistry articles from across Nature Portfolio Marine chemistry is the study of the chemical composition and chemical processes of the world’s oceans. Some of the key processes studied ...