Pouring 65,000 litres of sodium hydroxide into the Gulf of Maine removed up to 10 tonnes of carbon dioxide from the atmosphere without harming wildlife, according to the researchers behind an ocean al ...

Environmentalists and fishermen are pushing back against a plan from a group of scientists who want to dump more than 60,000 gallons of sodium hydroxide, more commonly known as lye, into the ocean off ...

Oceans swallow huge amounts of carbon dioxide pollution each year, helping to mitigate climate change, but at the cost of the seas becoming more and more acidic. But what if we could increase the ...

Scientists have withdrawn plans to conduct a controversial geoengineering experiment this summer in ocean waters south of Martha’s Vineyard. The experiment to tinker with the pH of a patch of ocean ...