Aerial view looking south toward the Gulf of Mexico down the Wax Lake Delta, Louisiana. Photo © Carlton Ward Jr.   New York City faced a challenge in the 1990s: the city needed a new water…

Andrea Erickson |

Cities are becoming thirstier – a 50 percent increase in urban water demands is anticipated within the next 30 years. Rapid urban population growth, economic expansion, and competing demands are…

Lauren Nicole Core, Stephane Dahan, Richard Abdulnour, Clementine Marie Stip |

Rainwater harvesting for drip irrigation, Lake Victoria, Tanzania. Photo credit: Wisions.net Everybody depends on it; there is no substitute for it if we run out; in some places, it’s more…

Jonas Jägermeyr |

Las Vegas via Andrey Bayda / Shutterstock.com What do casinos in the Las Vegas desert, beachside cultural sites in Malta, and palm groves around centuries-old markets in Marrakech have in common?…

Richard Abdulnour, Lauren Nicole Core, Stephane Dahan |

The impact of drought in California since 2014: Lake Oroville State Recreation Area's dramatically receding water linePhoto: Ray Bouknight via Flickr In the face of the Southern California’s…

Stephane Dahan, Lauren Nicole Core |

Also available in: Arabic | French | Spanish In 2015 the world saw great momentum for climate action, culminating in a historic agreement in December to cut carbon emissions and contain global…

Andy Shuai Liu |

Here are some facts that you might not know: Over the last 60 years, Guatemala has lost almost half of its forests, much of it due to illegal logging. Built-up area around Lake Laguna in the…

Stig Johansson |

Most of us attendees were novices in the area of inland water transportation in India and were curious to know what Arnab Bandyopadhay, Senior Transport Engineer at the World Bank’s India country…

Shivika Singh |

It's been a snowy winter—not only here in Washington D.C., but also in places I travel, namely Jerusalem and Amman. The past week, the snowmelt runoff into Rock Creek in D.C. has been a sight…

Tracy Hart |

While recently touring drought-stricken California, President Obama remarked: "We can't think of this simply as a zero-sum game. It can't just be a matter of there's going to…

Shafiqul Islam, Lawrence Susskind |