Billionaire douchebag Peter Thiel has plenty of crazy ideas, but his commitment to radical life extension isn’t one of them.
It’s been 20 years since the birth of Dolly the Sheep, the first mammal to be cloned from an adult. Because Dolly died prematurely, scientists have worried that cloning accelerates the aging process. But a new analysis of 13 cloned sheep—including a batch of Dolly’s genetic duplicates—shows this isn’t the case.
The hammer has finally dropped on blood-testing startup Theranos and its beleaguered CEO Elizabeth Holmes. US federal health regulators have announced their decision to ban Holmes from operating a lab for two years, while withdrawing regulatory approval for its California lab.
Six months after researchers in China bioengineered monkeys to have autism, a Japanese team of scientists has used the same technology to create monkeys with Parkinson’s. It’s a scientific first, and it could lead to effective treatments—but do the ends justify the means?
Using the CRISPR gene-editing tool, scientists from Harvard University have developed a technique that permanently records data into living cells. Incredibly, the information imprinted onto these microorganisms can be passed down to the next generation.
In an effort to tackle the organ donor shortage, researchers in the United States have successfully created part-human, part-pig embryos and implanted them into a sow. Eventually, these animals could act as incubators for human organs, which concerns some ethicists.
Last month, a group of scientists, lawyers, and entrepreneurs gathered in secret to discuss the possibility of creating a synthetic human genome from scratch. Details of the plan have finally been made public, and it’s as ambitious as it sounds. But critics say they founders of the new project are avoiding the tough…
Scientists say a groundbreaking fertility treatment to correct potentially harmful genetic mutations has the potential to backfire, recreating the exact mutation the intervention was meant to fix. It’s a problem that could put an immediate halt to the pending practice—but a work-around may be possible.
A 64-year-old man who lost his penis to cancer is the nation’s first recipient of a penis transplant. The experimental procedure is poised to help thousands of men who have lost their genitals to disease, accident, or combat.
Earlier this week, over a hundred scientists, lawyers, and entrepreneurs gathered to discuss the radical possibility of creating a synthetic human genome. Strangely, journalists were not invited, and attendees were told to keep a tight lip. Which, given the weighty subject matter, is obvious cause for concern.
Scientists have sustained human embryos in a petri dish for 13 days, shattering the previous record of nine days. The breakthrough will allow researchers to study early fetal development in unprecedented detail, and brings us one step closer to viable “artificial wombs.” But it’s adding fuel to an already heated…
Scientists have created three new genetically modified crops to combat three of the world’s most troubling crop diseases. Each was tweaked in a slightly different way to be resistant to those specific diseases. The details appear in three new papers out today in Nature Biotechnology.
Leveraging the pre-existing power of CRISPR, a team of researchers has made an important adjustment to the groundbreaking gene-editing tool that could make it precise enough for human applications.
For the past two decades, the number of genetically-modified crops has been steadily skyrocketing around the globe. Until 2015, when the number saw its first recorded drop. What’s going on?
A mushroom that’s resistant to browning has become the first CRISPR-edited food to get green lit by the US government. Here’s how this mutated fungus managed to escape USDA oversight—and why this agency needs to upgrade its regulatory guidelines.
Six years ago while vacationing with friends, Ian Burkhart suffered an accident that left him paralyzed from the shoulders down. A new system now allows him to make complex movements with his hand and fingers, making him the first person in history to regain function using signals from his brain.
Just one year after scientists in China made history by modifying the DNA of human embryos, a second team of Chinese researchers has done it again. Using CRISPR/Cas9, the researchers introduced HIV-resistance into the embryos, showcasing the tremendous potential for gene-editing.
Using genetic techniques and a chemical cocktail, scientists managed to sustain a pig’s heart inside a baboon for 945 days, establishing a new benchmark for cross-species transplantation. If extended to humans, the technique could be used to ease the ongoing organ shortage.
Using stem cells, Japanese scientists have grown artificial skin that contains sweat glands and hair follicles. These highly realistic skin patches could eventually be used to treat burn victims and replace animals in the testing of chemicals.
Behold syn3.0, a synthetic bacterial genome that’s smaller than anything found in nature. Biologists hope it will further our understanding of the fundamentals of life and inspire the creation of new synthetic life.