Officials at a Canadian DNA lab knew its prenatal paternity tests were misidentifying babies’ biological fathers, often ruling out the true dads — but continued to sell the tests for more than $1,000, ...

Mike Nifong never asked for a final report that would have included potential exculpatory DNA evidence in the Duke lacrosse case, the director of the Burlington private laboratory DNA Security Inc.

Victims of serious crimes like rape and murder are waiting well over a year for vital DNA evidence in Queensland when it should take just 10 days, a damning new report has revealed. An investigation ...