EnvironmentMaking wastewater less acidic could help the ocean capture more carbon Adding alkaline chemicals to the huge volumes of wastewater discharged into the oceans each year could increase the amount of CO2 that gets sequestered, but the idea has been controversial News
EnvironmentAtlantic current shutdown is a real danger, suggests simulation The most detailed computer model run so far shows that melting ice sheets could cause the collapse of the major ocean current that warms Europe, but it's still unclear how likely this is to happen News