image: A sunset in the Namib Desert, where fog supports diverse plant and animal communities during rainless periods. This material relates to a paper that appeared in the March 22, 2017, issue of Science Advances, published by AAAS. The paper, by K.F. Kaseke at Indiana University-Purdue University Indianapolis in Indianapolis, Ind., and colleagues was titled, "Nonrainfall water origins and formation mechanisms." view more
Credit: [Credit: Lixin Wang, Indiana University-Purdue University Indianapolis]