DNA Test Reveals Secrets of Past Ancestry

US mulls DNA tests for some refugees

The Obama administration is considering using DNA tests for some foreign refugee applicants following a Bush-era pilot program that found massive fraud among those claiming family links to join relatives already in the United States.

DNA Evidence Is No Panacea for Solving Crimes: Huge Backlogs, Inept Testing and Corruption Stand in the Way

The current DNA testing process has problems according to this article.

High court says convicts lack right to DNA testing

The Supreme Court said Thursday that a convicted rapist has no constitutional right to test biological evidence used at his trial in Alaska years earlier, leaving it to the states to decide when prisoners get access to genetic evidence that might prove their innocence.

Rostock politician demands DNA dog poop testing

A German lawmaker from the Baltic Sea city of Rostock proposed on Monday a high-tech way of dealing with the menace of dog poo on the streets: DNA testing to identify the canine culprit and fine its owner.