The brain’s hemispheres are specialized for efficiency. Modern neuroscience shows lateralization enhances function without ...

Discover how sample size neglect impacts statistical conclusions and learn to avoid this cognitive bias studied by renowned experts like Tversky and Kahneman.

Personality tests feel authoritative, but most rest on shaky evidence. Used like broken rulers, they can prompt reflection ...

Virtually every aspect of your health can be traced back to your microbiome. But some tests are better than others.

This article was produced for ProPublica’s Local Reporting Network in partnership with The Denver Gazette. Sign up for Dispatches to get our stories in your inbox every week. The owner of a marijuana ...

NHS cancer screening programmes can help to diagnose cancer or its risk earlier and improve the likelihood of successful treatment ...

Risk-free return represents the theoretical yield on a perfect investment with zero risk. Learn how it's calculated and ...

The researchers studied volatile organic compounds in the breath and determined some may have diagnostic utility for issues in the gut microbiome, as well as for asthma.

A new, fast and easy test could revolutionize blood transfusions, giving blood centers and hospitals a reliable way to ...

Dmitri S. Peskov, a Kremlin spokesman, told Russian news agencies that recent drone and missile tests were not nuclear weapons tests. By Nataliya Vasilyeva In response to President Trump’s threat to ...

Equivalence tests often are used for demonstrating bioequivalence between two biopharmaceutical formulations, with the two one-sided test (TOST) being a common, regulator-accepted statistical method ...