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Research on geoengineering, including stratospheric aerosol injection and marine cloud brightening.
Governments have responded to chemtrail allegations mostly through inquiries, official denials and limited lawmaking — not through prosecutions or wide-ranging legal action against secret spraying pro...
Aviation authorities and mainstream scientific bodies say there is no evidence that the persistent white lines behind high-flying aircraft are secret “chemtrails” dispersing harmful agents; they ident...
Federal involvement in geoengineering research has moved from near-absence to targeted support: the National Oceanic and Atmospheric Administration (NOAA) is the primary federal funder with roughly $2...
Legitimate geoengineering research today is limited, heavily contested, and split between cautious academic modeling and a small but growing set of experimental efforts, some backed by private startup...
Multiple state-level bills introduced or enacted in 2024–2025 explicitly name or describe stratospheric aerosol injection (SAI) as a prohibited form of “geoengineering” or “solar radiation modificatio...