The authoritative guide to ensuring science and technology make life on Earth better, not worse.

solar geoengineering

The University of Chicago’s new climate initiative: brave research program or potentially dangerous foray into solar geoengineering?

By Jessica McKenzie | Analysis, Climate Change, Investigative Reporting

image of sun from NASA spacecraft observatory

$100 million geoengineering project proposed, to dim the sun

By Damian Carrington | Climate Change