Discovered by accident when researching barley husks, a new method will soon remove industrial arsenic contamination from H2O.
In countries like Nigeria, the software can do more than just help its user locate nearby restaurants.
An Italian architect has transformed the village of Sanogola by designing a portable, locally manufactured light.
Researchers in Kenya are testing a new device that transmits data on handpumps in areas with scarce water supply.
Is there enough safe water, energy, and land to fuel the whole world without harming the environment?