Data from national surveys show rising political jeopardy for president as voter concern over economy and health care ...

Ultra-processed foods (UPFs) are industrially modified products loaded with added fats, sugars, starches, salts and chemical additives like emulsifiers. From sodas to snacks and processed meats, these ...

A study suggesting high rates of “anti-Palestinian racism” against healthcare workers is drawing concerns for its design – ...

Results from this year’s R.I. Life Index survey, a partnership between Blue Cross and Blue Shield of Rhode Island and the ...

A total of 90% of Ukrainians are convinced that Ukraine should strike military and other targets on the territory of the aggressor state, Russia.

In South Africa, paleontology has been dominated by white people. Lazarus Kgasi is changing that dynamic — and coloring in ...

Nearly half of Ukrainians believe there are genuine professionals among current authorities and are willing to see them ...

Objectives This review aimed to provide a pooled estimate of injury incidence and epidemiology in women’s ice hockey.Methods A systematic review and meta-analysis were conducted by searching PubMed ...

Introduction Mobile health (mHealth) technologies have become increasingly popular for monitoring mental health symptoms and lifestyle behaviours, and are largely reported to be feasible and ...

Harris County Attorney Christian Menefee and Amanda Edwards, a former Houston City Council member, are competing in a runoff ...

Stratified random sampling - random samples are taken from within certain categories. Stratified systematic sampling - regular samples are taken from within certain categories.