Think about a scientific question or ... Find all the evidence you can to support or refute an idea of your own. Use secondary sources of information to find out the answer. How will you ensure ...

The National Academies of Sciences, Engineering, and Medicine are the nation's pre-eminent source of high-quality, objective advice on science, engineering, and health matters. Top experts participate ...

This project aims to critically review existing and emerging methods for synthesising evidence on clinical effectiveness for decision-making in Health Technology Appraisals. Recommendations are made ...

Wildfires like the Los Angeles blazes destroy so much, but they often spare some evidence of the cause of their ignition ...