The Rockefeller Foundation has announced a second batch of cities in its 100 Resilient Cities Challenge. The foundation launched the challenge last year as a way to support resiliency measures in cities around the world. This includes support to hire a Chief Resiliency Officer. One year after the first 32 cities were selected, another 35 have been added to the list, including six in the United States—Boston, Chicago, Dallas, Pittsburgh, St. Louis, and Tulsa. To see the full list, visit the 100 Resilient Cities Challenge website.