Researchers in biomedical studies often work with biased samples that are not selected uniformly at random from the population of interest. One example is a case-control study, where cases are ...

New research from the University of New South Wales reveals that scientific bias leads to the neglect of most species, with ...

Pathology has long been the cornerstone of cancer diagnosis and treatment. A pathologist carefully examines an ultrathin slice of human tissue under a microscope for clues that indicate the presence, ...

Any scientist who studies groups of people knows that the characteristics of the "sample" -- the group of people selected for the study -- can profoundly impact the study's findings. To produce the ...

A new study reveals that pathology AI models for cancer diagnosis perform unequally across demographic groups. The researchers identified three explanations for the bias and developed a tool that ...