This study looks at how national public opinion polling in the United States changed from 2000 to 2022. It focuses on two aspects: the sample source(s) – that is, where the survey takers came from – ...

In the past decade, the study of relationships among nutrition, exercise and the effects on health and athletic performance, has substantially increased. The 2014 introduction of Relative Energy ...

Pew Research Center’s experts provide analysis of trends shaping the world grounded in the Center’s rigorous empirical research. Because the Center is strictly neutral, its experts do not make policy ...

Experts we spoke with point out serious flaws in the study’s methodology and conclusions. Health officials in Itajaí said that most residents they initially distributed the drug to did not take all ...

Projects that use the Agile development process fail 65% of the time versus lean engineering at 21% and a new method called Impact Engineering at 10%, according to a new study conducted for the book ...

Conscious experience is central to human life, yet the processes underlying its emergence remain among the most debated questions in behavioral ...

In April 2025, the FDA announced plans to shift biomedical research for monoclonal antibodies and other medications away from ...