A controversial geoengineering proposal suggests that brightening clouds off South America could weaken a burgeoning El Niño, but major technical and ethical questions remain

A controversial geoengineering proposal suggests that brightening clouds off South America could weaken a burgeoning El Niño, but major technical and ethical questions remain

As worries about a growing super El Niño mount, new findings suggest a radical solution to mitigating its impacts.

A modelling study suggests marine cloud brightening could shade the eastern Pacific and reduce a global temperature spike from El Niño, but there could be unexpected consequences

Researchers modeled the effect of marine cloud brightening on an emerging super El Niño and completely neutralized it.

WASHINGTON, July 10 — A brewing “Super” El Niño cycle is poised to unleash heat waves, floods and drought worldwide, with the effects amplified by long term human-caused...