Physicists and vision scientists are lining up behind a provocative claim: the rich color we call purple is not a property of light at all, but a story the brain tells itself. Light in the real world ...

In December, the University of California San Francisco Medical School issued a report revealing unethical experiments done by two doctors in its dermatology department in the 1960s and '70s. The ...

In December, the University of California, San Francisco apologized for unethical experiments on prisoners half a century ago. It was doctors of... Faculty of color fought to shed light on ...