Minor earthquakes happen in and around New York more often than many people realize. This map shows where they've struck over the past decades - and how close some may have been to you.
Introduction Shorter time to diagnosis may lead to better cancer outcomes in Southern Africa. This study measured the time ...
Risk prediction has been used in the primary prevention of cardiovascular disease for >3 decades. Contemporary cardiovascular risk assessment relies on multivariable models, which integrate ...
Pew Research Center is a nonpartisan, nonadvocacy fact tank that informs the public about the issues, attitudes and trends shaping the world.