Startup Raises $60 Million to Artificially Cool the Planet
A private startup raised $60 million to develop aerosol-based solar radiation management technology aimed at cooling Earth despite risks and limitations.
Reply to: Uncertain climate effects of anthropogenic reactive nitrogen - Nature
Anthropogenic reactive nitrogen emissions exert a net cooling effect on climate, and component uncertainties do not change projected net-effect patterns across future scenarios.
A New Study Reveals the Makeup of Uranus' Atmosphere
The seasonal changes on Uranus, observed over a 20-year span, indicate significant variations in atmospheric conditions, particularly in methane and aerosol abundance.