Racism is different from colorism

Ronald Hall is a professor in the School of Social Work at Michigan State University. He has written over 200 books/articles/monographs, etc., on colorism—discrimination on the basis of skin tone, often among the same ethnic ...

Organic polymeric scintillators excite the X-ray community

X-ray detection is of great importance in diverse applications, such as radiation detection, medical diagnosis, and security inspection. A popular way to achieve X-ray detection is to integrate a photodetector with a luminescent ...

Online retail images reveal skin tone discrepancies

When Lee Humphreys noticed that models for a retail company—one known for its diversity—appeared lighter-skinned in still photos than in videos, she didn't think it was intentional.

Pterosaur discovery solves ancient feather mystery

An international team of paleontologists has discovered remarkable new evidence that pterosaurs, the flying relatives of dinosaurs, were able to control the color of their feathers using melanin pigments.

Mathematics learning for Black communities

Communities of color in the United States have been disproportionately hit by the COVID-19 pandemic over the last few years, experiencing higher numbers of infections and death than predominantly white communities.

Birds are more colourful closer to the equator, study proves

When European naturalists traveled to the tropics in the 1800s, they postulated that birds became more colorful closer to the equator—a theory that scientists confirmed on Monday using artificial intelligence technology.

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