Researchers are able to test in parallel the effects of over 1500 active substances on cell metabolism. Their analysis also led to the discovery of previously unknown mechanisms for known medications.

Let’s see how well you know these familiar icons from Western popular culture: Does the Monopoly man sport a monocle? Does Curious George have a tail? Does the Fruit of the Loom logo feature a ...

Although colonoscopy is widely used as a screening test to detect colorectal cancer, its effect on the risks of colorectal cancer and related death is unclear. We performed a pragmatic, randomized ...

Norwegian primary schools don't give grades, homework or formal assessments. People have wondered if testing would help identify students who have additional learning needs? In this case, the answer ...

Basic concepts in hypothesis testing, including effect sizes, type I and type II errors, calculation of statistical power, non-centrality parameter, and applications of these concepts to twin studies.