WASHINGTON — By now we've all heard that the Pfizer COVID-19 vaccine has an efficacy rate of 95%, Moderna of 94%, and Johnson & Johnson about 66%; what you may not have known is that rate's technical ...

Market participants may observe that world markets have been moving in a synchronized fashion due to technical reasons such as capital flows as well as the increasingly interconnected nature of ...

Making good choices requires skill at calculating likelihoods and risks. If a potentially bad outcome has a very small chance of occurring, then striving to avoid that outcome may not be worth it. If ...

Opinions expressed by Entrepreneur contributors are their own. The process of business risk calculation is identifying potential threats to your business and then analyzing those probabilities to make ...

Eligibility criteria for selecting studies We included cohort studies that explored the association between walking speed and the risk of type 2 diabetes in adults. We used random-effects ...

Director, Sansom Institute for Health Research; Chair of Translational Cancer Research, University of South Australia Absolute risk is the risk of developing a cancer over a certain period of time.