Scientists tried to thicken Arctic ice by pumping seawater onto it. The ice did become thicker and brighter, but there is a big catch

First field test of seawater-pumping method to thicken Arctic ice shows promise but scalability questioned

Researchers conducted the first field experiment of a simple geoengineering technique to thicken Arctic sea ice by pumping seawater onto exi

First field test of Arctic sea ice thickening by pumping seawater shows promise but scalability questioned

A field experiment in Cambridge Bay, Nunavut tested a simple geoengineering method to thicken Arctic sea ice by pumping seawater onto existi

Geoengineering experiment shows early success in refreezing Arctic sea ice

A geoengineering experiment in the Canadian Arctic is attempting to refreeze sea ice by pumping seawater onto the surface to thicken it, sho

First experiment to thicken Arctic ice with seawater shows promise — but there’s a big catch

The audacious plan to refreeze the Arctic – podcast

Modelling study explores marine cloud brightening as a way to reduce severe El Niño impacts

A modelling study suggests that marine cloud brightening — a form of short-term geoengineering that sprays seawater into clouds over the eas