Avery Resor and Catherine O'Hare standing on a small boat and checking lines of seaweed pulled up from the water.
July 29, 2019

Looking for a sustainable alternative to harvesting wild seaweed, a small California company partnered with a commercial oyster grower to test-farm native seaweeds. The crop reduced pollution and buffered local ocean acidification.

February 1, 2017

The oyster hatchery industry on the U.S. West Coast nearly collapsed when they were caught off guard by increasing acidity in the coastal waters. In Maine, an oyster grower is testing whether new NOAA-funded technology can prevent a repeat on the East Coast.

August 14, 2015

Plants on land have helped slow global warming by capturing nearly a quarter of the carbon dioxide that human activities release in an average year. But where is it all going?

July 16, 2015

Globally, carbon emissions from fires were near the long-term average in 2014, but North America's emissions were 70% higher than average.

July 15, 2015

Scientists estimated global average carbon dioxide concentration at 397.2 parts per million (ppm) in 2014, as the global growth rate of carbon dioxide continues to accelerate. 

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