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

Stop falling for misleading headlines. Understand the difference between correlation and causation, and learn how researchers prove real scientific facts.

Magnesium sleep drinks are often marketed as a way to improve sleep disturbances and even improve sleep-related conditions like insomnia.

What if stumbling upon a product makes you love it more? Science says this is true. And the reason why reveals something ...

Research reveals that some prairie dog alarm calls encode remarkably specific information about humans and other predators.

Gina Woods, MD, shares three case scenarios of sequential treatment decision-making for long-term therapy and discusses research that can inform clinical decisions.

Research is shaking up how we think about evolution, suggesting there's a level of predictability influenced by genes and genetic history.

This week Mad in America examines three studies around art therapy and art-based interventions for mental health issues. Two studies reported on the lived Studies find art-based interventions can be ...

From artificial intelligence to fatalities from music streaming to the effects of immigrants on elderly health care, the Planet Money newsletter rounds up some interesting new economic studies.

Intermittent fasting has become a buzzword in nutrition circles, with many people looking to it as a way to lose weight or improve their health. But new research from the Cochrane Collaboration shows ...

A 20-year follow-up of older adults in the ACTIVE randomized trial linked to Medicare claims found that speed of processing cognitive training with booster sessions was associated with a significantly ...