Humans
Police can now track killers using relatives’ DNA – but should they?
Genetic genealogy services are rapidly becoming a key source of forensic evidence, but do we really want the police to have access to everyone's DNA?
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Genetic genealogy services are rapidly becoming a key source of forensic evidence, but do we really want the police to have access to everyone's DNA?
We have the international tools to resolve uncertainties over the poisoning of Sergei and Yulia Skripal – but they will only work if Russia cooperates