Ancestral background can be determined by fingerprints

A proof-of-concept study finds that it is possible to identify an individual's ancestral background based on his or her fingerprint characteristics – a discovery with significant applications for law enforcement and anthropological ...

Same-sex attracted men neglected in Africa

HIV-related research and programming has excluded same-sex attracted men in Africa for three decades. Their exclusion cannot be accounted for by the assertion that they are unreachable, says Norwegian researcher.

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