Human DNA constantly refolds in 3D space, and these looping dynamics regulate gene expression and cell identity.

For a long time, we’ve been sold the idea that Genghis Khan, the 13th-century founder of the Mongol Empire, was so phenomenally prolific that one in 200 men alive today carries his exact Y chromosome.

Attorneys for the Central Florida couple, at the center of an IVF mix-up, said they are making some progress in finding the genetic parents for the baby girl. That update came during a virtual status ...

We're now in the fourth week of the search for 84-year-old Nancy Guthrie, the mother of NBC "Today" show host Savannah ...

Scientists have identified how specific genetic changes function in cells to influence disease risk and other human health traits. By probing regions of DNA previously linked to disease, the work has ...

A group of Mexican mothers, experienced in looking for missing people, have joined the search for 84-year-old Nancy Guthrie.

Alan Herbert, Founder and President of InsideOutBio, discusses the evolution of biological concepts related to DNA and protein structures ...

Investigators have turned to genetic genealogy to identify DNA found at Nancy Guthrie's home after her kidnapping.

Investigators examining DNA recovered from the home of Nancy Guthrie are uncertain whether the biological material will provide enough information to help identify individuals connected to her ...

TODAY' show host Savannah Guthrie announced Tuesday that a $1 million reward is now being offered for information about her abducted mother. (AP Photo) ...