Dossier
salt deposits
Coverage of salt deposits in the Nexus archive.
- Why Michigan has a bigger sinkhole problem than you might think
Michigan faces a significant sinkhole risk due to its underground salt deposits and groundwater activity. The state's geology, combined with factors like storms, droughts, and construction, increases vulnerability. However, Michigan isn't the most sinkhole-prone state, with Florida being more susceptible.
- New solar desalination breakthrough makes fresh water without toxic brine
Scientists developed a solar desalination system using laser-textured metal panels to convert seawater into drinking water without producing toxic brine. The system prevents clogging by moving salt deposits away, was tested in three oceans, and recovers nearly all salts as solids, including lithium for batteries.