Environmental NASA Study Projects Warming-Driven Changes in Global Rainfall by Gary Kopycinski on May 6, 2013 Gary Kopycinski Author More in Environmental: People Outside Will Be Injured: Severe Thunderstorms Strike Park Forest March 31, 2026 Park Forest Officials Urge Residents to Protect Pipes as Coldest Air of the Season Continues December 14, 2025 Park Forest Workshops Join Global Effort to Prevent Bird Collisions August 21, 2025 WASHINGTON–(ENEWSPF)–May 6, 2013. A NASA-led modeling study provides new evidence that global warming may increase the risk for extreme rainfall and drought.