Scientists at the National Institute of Standards and Technology (NIST) have developed a new technology for measuring how ...

Deep inside the body, a slow-growing cluster of mutated blood cells can form. This cluster, found in 1 in 5 older adults, can ...

The new DNA matches brings the number of World Trade Center victims identified to 1,653, officials said. The remains of nearly 1,100 victims — 40% of those who died — are still unidentified.

The Brief DNA technology identifies 16-year-old Alameda cold case remains. Alameda police are working to return him to his family.