Spending a day as a mock selection committee member taught our reporter a few new things about the NCAA Tournament bracket.

Celebrate Pi Day and read all about how this number pops up across math and science on our special Pi Day page. Grab something circular, like a cup, measure the distance around the circle, and divide ...

A recent Miner Institute Farm Report article dug into best practices around creating samples, and how to get results that are rooted in the reality of what your cows are eating.

Most of you have used a navigation app like Google Maps for your travels at some point. These apps rely on algorithms that ...

Researchers create a massive single-cell atlas of the aging mouse brain, revealing how epigenetic changes and "jumping genes" drive neurodegeneration.

Salk researchers create epigenetic atlas of cell type-specific changes in the aging mouse brain, representing eight different brain regions and 36 different cell types to show clear epigenetic ...

More than 50 years ago, Seymour Lipset summarized the big discrepancies in the polls about domestic issues, about ...

From wearable samplers to passive environmental monitoring, new research is changing how scientists observe chemical exposure – without invasive sampling.

Objective This study aims to explore how age and gender are associated with health deterioration related to caregiving among caregivers aged 75 and older in Spain. Design Observational, descriptive, ...

Scientists at Duke-NUS Medical School have found that viruses circulating in live poultry markets can be detected more ...

Scientists at Duke-NUS Medical School have found that viruses circulating in live poultry markets can be detected more ...

Learn the distinctions between simple and stratified random sampling. Understand how researchers use these methods to accurately represent data populations.