Many popular apps collect far more personal data than they need to work. These 20 apps quietly gather your photos, location, contacts, and more—and you probably have at least one of them installed ...

Biology is mind-bogglingly complex. Even simple biological systems are made up of a huge number of components that interact with one another in complicated ways. Furthermore, systems vary in both ...

Annie Gowen traveled with Saiyna Bashir in Sindh province, Pakistan, to capture climate impacts on life and human health. Niko Kommenda, in London, worked with modelers and scientists to analyze how ...