A team of surgeons in Oxford have used a pioneering new form of gene therapy to stop six of their patients going blind--and it’s hoped the technique could be used to treat blindness more generally.
Berkeley scientists just generated a pristine genome sequence of Neanderthal DNA—the most complete ever created—and what they found might gross you out. It might also blow your mind.
Everyone’s heard of DNA, genetics and genome sequencing, but you might not actually know exactly how scientists go about doing it. This TED Ed video explains, nicely and simply, how it works.
Following demands issued by the Food and Drug Administration
Something’s not quite right about 23andMe’s DNA analysis kits, and the Food and Drug Administration is on it. The agency ordered 23andMe to stop selling the kits until the Google-backed company can prove that they actually work. Sounds reasonable.
Homo sapiens evolved about 200-150,000 years ago in Africa, but our story as a species stretches back much further than that with early human ancestors. And the evolution of Homo sapiens is itself a tangled tale, full of unanswered questions and gothic family melodrama. Here are a few facts you may not know about the human evolutionary story.
Deep within our bodies are all kinds of genes that turn on and off over the years, including the very genes that make you grow a body in the first place. This is where scientists are looking for the magical code that could enable us to regrow organs and regenerate limbs. A Harvard researcher thinks he might’ve found it.
What happens if you let a genome hacker—a kind of computer scientist-turned-biologist—loose on the world’s online genealogy sites? The world’s biggest family tree is what, which shows how over 13 million people are related.
Folks often shy away from fancy cheese because it smells like feet. But what if the cheese was actually made from feet—or rather, the bacteria that makes your feet stink? A couple of bio-hacker artists decided to explore that possibility. And it sounds really gross.
If—like most of us—your entire understanding of DNA and genetics can be traced back to CSI reruns, you’re probably under the impression that your genome is unique; that it defines you completely. But scientists increasingly believe that’s not that case. In fact, we need to start thinking about our genomes differently.