The Sewer Knows What You Ate
During the Covid-19 pandemic, wastewater testing became a virus warning system. Now, scientists are using the approach to understand how communities eat.
water
‘Bubbles’ turn air into drinkable water
An atmospheric water harvester based on an origami-inspired hydrogel works anywhere—even Death Valley.
How Does the US Use Water?
Water infrastructure often gets less attention and focus than other types of infrastructure.
A Spring in Every Kitchen — The New Atlantis
We know how to produce clean water. Why don't we have enough of it?