A new report finds that a majority of Americans think the U.S. should be a world leader in science, but Democrats ...

Cancer is still the most common cause of death for men in the US ages 60 to 79 and women ages 40 to 79. For all adults ...

For more than three decades, DHS provided vital demographic and health data on population, health, HIV, and nutrition in over ...

Learn about the negative correlation coefficient, its significance, comparison with other coefficients, and real-world ...