EnvironmentOne of Earth's major carbon sinks collapsed in 2023 Forests and other land ecosystems emitted almost as much carbon dioxide as they absorbed in 2023 – if this persists it will be much harder to restrict global warming to agreed targets 51¶¯Âþ
EnvironmentShips could store their CO2 emissions in the ocean Researchers have designed a new system to capture carbon dioxide from shipping exhaust after studying how limestone naturally dissolves in the ocean 51¶¯Âþ