Environment Texas, Tom and Jerry, and a Thirsty Planet How scientists at Austin’s Center for Space Research are measuring the loss of water around the world with a pair of aging satellites. Michael Haederle
Social Justice San Francisco Bay Model Is Flush With Life After being retired in 2009, the scientific San Francisco Bay Model that replicates the nearby estuary has water flowing through it once again. Michael Todd
Environment The Fitness of Physical Models How a 1950s-era, 1.5-acre mock-up of the hydrology of the Bay Area might still be able to complement real science in the age of computer modeling. Janice Sinclaire
Environment Charles Harvey: Water Detective Charles Harvey traces the source of widespread arsenic poisoning in Bangladesh, setting the stage for programs that could benefit 20 million people. Jennifer Weeks
Environment Before the Flood The U.S. spends billions on levees, but river flooding still causes havoc across the country. Vermont has a better way. Ryan Blitstein
Social Justice Finding Water from Outer Space A globe-trotting geologist uses satellites and other remote-sensing platforms to find water under some of the world's thirstiest places. Vince Beiser
News in Brief The Man Who Bridges Troubled Waters Aaron Wolf mediates disputes, helping enemies realize that no one deserves to have the water shut off. Tom Jacobs
Economics The Next Market Crunch: Water To stave off water crises created by climate change, we need new systems that manage water, energy and ecosystems together. Here's why. Peter Friederici
Environment I’ll Have a Glass of What You Had Yesterday Humans are actually less likely to be harmed by traces of detergents and drugs in our drinking water than are other species. Joan Melcher