DNA testing

'I took a DNA test - it blew my life apart'

One man says he wishes he had never traced his family tree after he made a shocking discovery.

Commercially available DNA databases were used to identify unknown fathers, who had served in Kenya.

The presenter of the BBC's DNA Trail explains how she battled to become a New Zealand citizen.

John McNally discovered he was related to murdered backpacker Grace Millane after taking a DNA test.

It said new buyers Regeneron had committed to protect user data as part of the deal.

Ryan Hampson says his life was ruined when his ex-partner lied to him about being her child's father.

The programme checks for 200 rare illnesses with the hope of speeding up diagnosis and treatment.

Once millions used it to find out about their family histories - this week it was almost delisted. What went wrong?

It was only a home DNA test but its unexpected results rocked two families to their core.

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