EnvironmentStripping carbon dioxide out of the ocean could be much more efficient than capturing it from the air. Researchers are hoping to show its potential at a pilot plant in Weymouth 11 February 2025 Weymouth Bay on Englands south coast, where SeaCURE is sucking carbon dioxide out of seawaterHeidi Stewart/AlamyAt the back of the Sea Life aquarium in Weymouth on Englands south coast, a hangar resounds with the rush of water into tanks. Three reef sharks and a nurse shark are cruising around in one. A stingray is hiding somewhere in another. But a closed rectangular tank of stainless steel holds an entirely different beast: carbon dioxide bubbling out of seawater as part of a process scientists hope could someday help reverse climate change. A red line on a computer screen shows