Find more ‘By the Numbers’ highlights in the full Year-in-Review.

In the 2010 PBS series FACES OF AMERICA, Harvard professor Dr. Henry Louis Gates, Jr. states, “if you scratch an American family, sooner or later, you’ll find an immigrant ancestor.” Between 1820 and ...

The monthly “Google System Release Notes” primarily detail what’s new in Play services, Play Store, and Play system update across Android phones/tablets, Wear OS, Google/Android TV, Auto, and PC. Some ...

Objectives The use of economic evidence to prioritise vaccines and delivery strategies to optimally use in immunisation systems is becoming a global priority, especially in low- and middle-income ...