The findings sparked a debate about the merits of RCTs vs other study designs—one surgeon urged others to “read a textbook.” ...

Americans might find themselves thinking twice about how much chicken they eat after a cohort study in Italy suggested an association between poultry consumption and mortality. Researchers at the ...

No level of alcohol is safe for the brain and even light drinking is linked to an increased risk for dementia, results of a large observational study suggested. The research combined observational ...

Goodman, a former chief scientist at the U.S. Food and Drug Administration, said all recent observational studies, including ...

Emerging treatments for advanced cholangiocarcinoma: Addressing the knowledge gap. Background: HCC is a leading cause of cancer-related deaths worldwide. LEN is now a first-line treatment option for ...

Background Many observational studies highlight clonal haematopoiesis (CH) as a novel determinant of cardiovascular disease ...

Quitting smoking, even in later life, could help slow down age-related memory problems, a study has found. According to ...