Does Nielsen have the power to bring a halt to the forces that keep shrinking the audience for cable TV? In the long term, no. But a new twist in the company's estimations of the total number of ...

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 ...

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 ...

Sub-series (1.2) is restricted until 2049 and sub-series (1.3) is restricted until 2047 due to the presence of personal health information (PHI). Any additional restrictions are noted at the item ...