Daily Archives: November 21, 2019

Ultrasensitive protein method lets scientists ID someone from a single strand of hair

A new forensic technique could have criminals—and some prosecutors—tearing their hair out: Researchers have developed a method they say can identify a person from as little as 1 centimeter of a single strand of hair—and that is eight times more sensitive than similar protein analysis techniques. If the new method ever makes it into the courtroom, it could greatly expand the ability to identify the people at the scene of a crime.

The truth about the NYPD and DNA: Keep open vital database invaluable in solving crimes

In the past six years, the NYPD has made New York a safer and fairer city in numerous ways, scaling back on arrests by 45% and targeting our investigative resources with far greater precision than in the past. Restricting or prohibiting the use of DNA and photo-recognition technologies would force investigators to fall back on less reliable and accurate means of identification, including eyewitnesses, who are less successful than technology at identifying people accurately.

Chinese parents test DNA to check if kids will become prodigies

Gene Discovery does brisk business hawking DNA tests out of a warren of rooms in Hong Kong’s Tsim Sha Tsui shopping district. More than half of its clients are from China’s mainland, where parents eager to shape their offspring into prodigies are fuelling the advance of a growing but largely unregulated industry. It’s a Chinese version of helicopter parenting that reflects the country’s tendency to push the boundaries when it comes to genetics, part of a broader race to dominate the field with ramifications for how the life-altering science is used throughout the world.

DNA holds promise in finding fugitive Lester Eubanks but FBI rules, privacy questions loom

The Marshals have been trying to gain approvals to compare his biological son’s DNA against samples of DNA collected from unsolved crime scene evidence around the country in hopes that it will yield a match and offer hints to Eubanks’ new identity or recent location.