Acidification Featured February 27, 2019 Acidification The Ocean Is Running Out of Breath, Scientists Warn Widespread and sometimes drastic marine oxygen declines are stressing sensitive species—a trend that will continue with climate change February 27, 2019 Acidification Read more → February 27, 2019 Acidification July 24, 2018 Acidification Ocean acidification to hit levels not seen in 14 million years July 24, 2018 Acidification Read more → July 24, 2018 Acidification November 1, 2017 Acidification Ocean Acidification November 1, 2017 Acidification Read more → November 1, 2017 Acidification