Saltwater will taint 77% of coastal aquifers by century's end, modeling study finds
Seawater will infiltrate underground freshwater supplies in about three of every four coastal areas around the world by the ...
Could Africa's largest water dispute be avoided with open science? Researchers propose how to share Nile's resources
One of the biggest conflicts in the Middle East and Eastern Africa is brewing over natural resources. In this case—the water ...
Space.com12h
Carbon dioxide rivers? Ancient Mars liquid may not all have been water
For decades, evidence like massive outflow channels, ancient river valleys, deltas and lakebeds have suggested Mars had a ...
New Atlas18h
The "moving borders" phenomenon changing the shape of countries
When the Swiss and Italian governments got together to redraw the alpine border that divides the two countries last year, due to rapidly retreating glaciers, it put into stark focus a challenge that ...