Controversial technologies intended to offset the effects of atmospheric carbon should be banned until properly assessed, a group of politicians and scientists have warned, even as they urged ...

Even the most extreme geoengineering approaches will not stop sea levels from rising due to climate change, a study suggests. New research proposes that as many as 150 million people could be affected ...

Solar geoengineering -- putting aerosols into the atmosphere to reflect sunlight and reduce global warming -- is not a fix-all for climate change but it could be one of several tools to manage climate ...

The Biden administration is developing a controversial solar geoengineering research plan to the dismay of many experts As global heating escalates, the US government has set out a plan to further ...

To guide future research into solar geoengineering, an international group of scientists is making specific recommendations for evaluating proposals in order to identify the most feasible and ...

The failure of world leaders to reach key agreements at Cop27 has spurred scientists’ efforts to develop radical methods to limit global warming. Geoengineering is “one of the most controversial and ...