DNA and RNA are nucleic acids found in the nucleus of the cells in every living organism. Both nucleic acids participate in the coding, decoding, regulation and expression of genes. DNA delivery ...

A biomarker is a biological characteristic that is objectively measured and evaluated as an indicator of normal biological or pathological processes, or a response to a therapeutic intervention.

Ancient DNA is telling us more and more about humans and environments long past. Could it also help rescue the future? Eske Willerslev was on a tour of Montreal’s Redpath Museum, a Victorian-era ...

British historian Russell Edwards claims to have identified Jack the Ripper as Aaron Kosminski using DNA evidence from a crime scene. Kosminski, a mentally ill Polish immigrant, allegedly committed ...

Over a century after he murdered and mutilated London women in 1888, the long-mythologized killer’s identity has allegedly been confirmed by DNA found on a shawl, historian Russell Edwards said.

New DNA evidence has revealed the identity of Jack the Ripper as Aaron Kosminski, a Polish barber, more than 130 years after the brutal murders that terrorized Victorian London. Historian and author ...