Researchers found widespread deployment of technologies that pull carbon dioxide from industrial flues and ambient air would be much more expensive and damaging than a hypothetical worldwide switch to electricity and heat from renewable sources – if energy costs, emissions, and health impacts are all taken into account.

Historic rains filled Greater Los Angeles reservoirs and shallow aquifers nearly to capacity in 2023. But drought conditions persisted in deeper aquifers, according to a new analysis of seismic data from California’s earthquake monitoring network.