DNA analysis is considered the gold standard for identifying victims of mass fatalities. But how does it work?

Protect your family and garden after a wildfire. Learn how and where to get your soil tested for lead, arsenic, and other ...

Harvard researchers say money will soon run out to cover the costs of preserving the samples collected over decades from roughly 350,000 people.

Placer County is the second county in the capital region where a mosquito sample has tested positive for the disease this season.