In 1994, the remains of 1st Lt. Michael Joseph Blassie, an airman killed in the Vietnam War, were identified and confirmed by DNA testing in 1998. He was exhumed and reburied closer to his family. It ...

Before the DNA revolution of the early 2000s, genealogy was a study dependent on records. Tracing a line of heritage could hit a dead end if documentation had gone missing or been destroyed. But as ...

Researchers have made DNA storage rewritable, overcoming one of its biggest limitations. The breakthrough could turn DNA into a practical alternative to today’s energy-hungry data centers. The post ...

If they have no ancestors or descendants, then who are they?

Most biochemistry labs that study DNA isolate it within a water-based solution that allows scientists to manipulate DNA without interacting with other molecules. They also tend to use heat to separate ...

Scientists found that DNA’s phosphate groups can direct chemical reactions to make the correct mirror-image form of drug molecules. This breakthrough simplifies chiral drug production, reducing waste ...

For the first time, scientists have witnessed the very moment DNA begins to unravel, revealing a necessary molecular event for DNA to be the molecule that codes all life. A new study from King ...

This volume offers recommendations for handling DNA samples, performing calculations, and other aspects of using DNA as a forensic tool. It addresses two major areas - determination of DNA profiles ...