An unhealthy sea butterfly, or pteropod, showing effects of ocean acidification including ragged, dissolving shell ridges on upper surface, a cloudy shell in lower right quadrant, and severe abrasions ...

The acidification of the Earth's oceans is expected to triple by 2100, and could lead to major impacts on biodiversity across U.S. coastlines. With climbing atmospheric CO2, huge amounts of this gas ...

Ocean acidification is the worldwide reduction in the pH of seawater as a consequence of the absorption by the ocean of large amounts of carbon dioxide (CO2) emitted to the atmosphere mainly from ...