Analysis of flight recorder data from the deadly Air India crash two weeks ago was underway in India after investigators successfully retrieved the information from the two black boxes on board.

Survival analysis anticipates the expected lifespans of individuals as well as the timing of other events. Learn about its pros and cons.

Discover the best U.S. colleges offering online data analytics certificates. Explore tuition rates, credit requirements and career options for graduates.

Pew Research Center’s team of demographers, economists and other analysts accesses and uses a wide variety of publicly available data sources to conduct its population research. Much of this data is ...

Learn everything you need to know about key performance indicators.

Independent and third-party voter registration is growing, largely at the expense of Democrats, an NBC News analysis of two decades of voter registration data shows.

With VPNs, we test and evaluate numerous factors including speed, privacy, data leaks and value. We focus on reportable facts and, where appropriate, tailor our recommendations to different locations.