This article is part of a Nature series examining data on ethnic or racial diversity in science in different countries. See also: How UK science is failing Black researchers — in nine stark charts.

FILE - Members of the audience listen to a speaker at a rally organized by National Conference of Dalit Organisations in New Delhi, India, Sunday, Dec. 5, 2005. Dalits, who belong to the lowest of ...

For millions across India, a rigid caste system thousands of years old still dictates much of daily life – from social circles to dating pools to job opportunities and schooling. The Indian government ...

Discrimination against individuals based on caste would seem to be a relic of the past. Even in India, where the caste system was most rigid, the practice has been officially banned since 1950.

Caste is an ancient system of social hierarchy based on one’s birth that is tied to concepts of purity and social status. Its history, evolution and current state are complicated. A move to outlaw ...

On August 23, a multi-party delegation of politicians led by Bihar Chief Minister Nitish Kumar met Prime Minister Narendra Modi in New Delhi to press the demand for holding a caste-based census in the ...

FILE - Members of the audience listen to a speaker at a rally organized by National Conference of Dalit Organisations in New Delhi, India, Sunday, Dec. 5, 2005. Dalits, who belong to the lowest of ...