The Future of Crime-Fighting Is Family Tree Forensics

BY MEGAN MOLTENI
WIRED
In April, a citizen scientist named Barbara Rae-Venter used a little-known genealogy website called GEDMatch to help investigators find a man they’d been looking for for nearly 40 years: The Golden State Killer. In the months since, law enforcement agencies across the country have flocked to the technique, arresting a flurry of more than 20 people tied to some of the most notorious cold cases of the last five decades. Continue Reading →

It’s time to talk about who can access your digital genomic data

BY CURTIS AND HEREWARD
THE CONVERSATION

We are approaching a time when you might be too scared to have your genome sequenced.

Only last week, a US senator called for an investigation into the privacy policies of direct-to-consumer DNA companies. But this is only one piece of a puzzle that is about to get much more connected.

As with any kind of personal data there are a number of concerns regarding collection, transmission, storage and use. But unlike most other data, your genome reveals intimate information about not only you, but also the people to whom you are related.

It’s time to talk about who can access that data, how, when and why. Continue Reading →

DIY Gene Editing: Fast, Cheap—and Worrisome

BY AMY DOCKSER MARCUS
WALL STREET JOURNAL

Kian Sadeghi has postponed homework assignments, sports practice and all the other demands of being a 17-year-old high-school junior for today. On a Saturday afternoon, he is in a lab learning how to use Crispr-Cas9, a gene-editing technique that has electrified scientists around the world—and sparked a widespread debate about its use. Scientific breakthroughs often raise big ethical questions. Moral concerns around the 1996 cloning of Dolly the sheep or the 2000 announcement of a rough draft of the human genome still reverberate today. The public benefits from scientific advances, particularly in improving health. Continue Reading →

Ethical questions raised in search for Sardinian centenarians’ secrets

There is something like gold flowing through the veins of 100-year-old Maria Tegas, and everyone wants a piece of the treasure. The centenarian, who lives in a poor and remote area of central eastern Sardinia – in one of 14 villages known to geneticists and genealogists as the Blue Zone – has not had an easy life. Orphaned at the age of one, she remembers what it was like to go hungry, when homemade acorn bread was her main sustenance. As a young woman, she often walked 15 miles (24km) a day in steep and rocky terrain to bring food home to her six children. “We lived like birds in the sky,” she says in a tiny whisper of a voice. Continue Reading →

Genetically Modified Mosquitoes: What Could Possibly Go Wrong?

BY ADRIENNE LAFRANCE
THE ATLANTIC
History is filthy with stories of pest control gone terribly, terribly wrong. Consider, for example, the infamous tale of how the mongoose got to the Hawaiian Islands. The sleek carnivore was imported in the 1880s as part of a plan by the sugar industry to subdue the rats that wouldn’t stop gnawing through stalks of sugar cane. Mongoose do enjoy a tasty rat supper, when the opportunity presents itself, but there was a problem: Rats are active at night, while mongoose are active during the day. So instead of decimating the rat population, the mongoose came to Hawaii and feasted on native birds and their eggs. Continue Reading →