Human activity recently sent the concentration of CO2 in the atmosphere beyond 400 ppm for the first time in more than 4 million years. This threshold may be a point-of-no-return with dire ...

In 2025, scientists warned the ‘planetary boundary’ for ocean acidification had been crossed. This is what that means and why ...

Acidification is threatening the ocean’s ability to pull carbon dioxide out of our atmosphere, so scientists and startups are looking to ocean-sized antacids to raise its pH. While they might not be ...

A group of marine scientists is calling for focused research that provides “incontrovertible evidence” of how ocean acidification impacts marine life. In a report published Oct. 16., the scientists ...

Let’s dive into the science behind ocean alkalinization! The ocean is getting more and more acidic. Can we solve it by emptying a giant bottle of antacid into the ocean? No… but the idea of lowering ...