If anyone could build a cat DNA-profiling system, it would be them. But this was still going to be a huge amount of work.

Big leaps in science are presenting parents with choices that were once impossible -- screening the DNA of embryos to help pick a ...

New DNA testing helped solve the cold-case slaying of a Missouri woman whose body was found in 1993, authorities said.

With her picture on his phone's lock screen, JonBenét Ramsey's father, John, says he still thinks about her every day. It's been nearly 30 years since JonBenét Ramsey was murdered in their Boulder ...

A long-awaited homecoming was carried out with reverence Wednesday as friends, family and local leaders gathered in San Mateo ...