Geoengineering efforts to bring oxygen into the deep Baltic should be abandoned, says Daniel J. Conley.

As researchers find more uses for data, informed consent has become a source of confusion. Something has to change. (Correspondence)

Political interests, not scientists or inventors, will be the biggest influence on technologies to counter climate change, says Jason Blackstock.

As the latest round of United Nations climate negotiations began in Durban, South Africa, expectations could scarcely have been lower. A globally binding deal is further away than ever. That makes considerable warming from climate change inevitable.

Phil Macnaghten and Richard Owen describe the first attempt to govern a climate-engineering research project.

A string of technologies that could be used to engineer our environment to head off climate change are being field-tested.

As co-chair of Working Group III of the Intergovernmental Panel on Climate Change (IPCC), I would like to clarify your misleading implication that I recommend geoengineering as an option for attaining ambitious climate targets (Nature 468, 13

Geoengineering is a proposed action to manipulate Earth

The agreement at the UN Convention on Biodiversity appeared to outlaw geoengineering

Moratorium on schemes to reduce global warming clashes with reports urging more research.