The Trump administration's DHS proposal would expand biometric data collection, including DNA, from all immigration applicants and detainees, raising major privacy, legal and constitutional concerns ...

DNA sequencing is a laboratory method used to determine the sequence of a DNA molecule. The method was developed by Frederick Sanger in 1975, who was later awarded the Nobel Prize in chemistry in 1980 ...

DNA runs on just four letters, but scientists have now added new ones—and the code still works. This breakthrough could reshape medicine, biology, and even the definition of life.