
A growing aspect of sustainable urban living is the “sharing economy.” Sharing has always been a part of urban life; we have long shared books in public libraries, nature in parks, and seats on the stoops of row houses. But in the past few years, cities have seen a significant revival and acceleration in sharing…

On Oct. 5, several small mountain countries with glaciers—Austria, Bolivia, and Nepal—undertook an important step in advancing global action on climate change. They helped the Paris Climate Agreement reach the threshold to enter into force and become legally binding.

Many young law school students dream of one day arguing a case in front of the Supreme Court or of teaching a classroom full of bright future activists who will use their legal skills to defend environmental causes and advocate for human rights. Professor Edward Lloyd is one of few lawyers who, in a vocation…
More Aridity Is Sending Thousands of Square Miles Up in Flames

With the approval of the Paris Climate Agreement comes a key question: Do our trade and investment agreements—current and proposed—create the space, send the right signals, and clear the path for the U.S. and other countries to meet their Paris commitments?

As the American Southwest grows hotter, the risk of severe, long-lasting megadroughts rises, passing 90 percent this century if greenhouse gas emissions continue at their current pace, a new study from scientists at Lamont-Doherty Earth Observatory says. Aggressively reducing emissions can cut that risk.

Michael Puma, an associate research scientist at the NASA Goddard Institute for Space Studies and a Center for Climate and Life Fellow, works to improve understanding of the fragility of the global food system and how it might respond to major disruptions.

Here are some other things you should know to help cope with a local terror event caused by a “lone wolf” attacker or active shooter situation, from the National Center for Disaster Preparedness.