East Coast has a giant offshore freshwater aquifer—how did it get there?

Enlarge / An oceangoing scientific drilling vessel may be needed to figure out how huge undersea aquifers formed. (credit: Credit: IODP)

One-quarter of the world’s population is currently water-stressed, using up almost their entire fresh water supply each year. The UN predicts that by 2030, this will climb to two-thirds of the population.

Freshwater is perhaps the world’s most essential resource, but climate change is enhancing its scarcity. An unexpected source may have the potential to provide some relief...