Receive emails about upcoming NOVA programs and related content, as well as featured reporting about current events through a science lens. A growing chorus of researchers says there’s a ...

Recent years have seen perceptions of a “reproducibility crisis” grow in various disciplines. Scientists see poor levels of research reproducibility as a severe threat to scientific self-correction, ...

A decade ago, John P.A. Ioannidis published a provocative and much-discussed paper arguing that most published research findings are false. It’s starting to look like he was right. A decade ago, John ...

The Reproducibility Project: Psychology was a crowdsourced collaboration of 270 contributing authors to repeat 100 published experimental and correlational psychological studies. This project was led ...