Several children born with a rare, inherited form of deafness can now hear thanks to two new gene therapies, clinical trial results show. Both therapies target the gene for otoferlin, a protein in the inner ear that lets nerve cells translate vibrations from sound into electrical signals that can be interpreted by the brain. Mutations … Read more
Chinese scientists have built a nuclear battery that can produce power for up to 50 years without being recharged. The technology, which contains a radioactive isotope, or version of nickel, as its power source, will be the first of its kind available for general purchase, Betavolt representatives said on Jan. 8 in a translated statement. … Read more
An archaeologist in Ireland has discovered an ancient megalithic tomb — one that was seen and sketched in the 19th century but then lost for almost 200 years. Local scholar Billy Mag Fhloinn, an archaeologist and folklorist with Sacred Heart University in the Irish town of Dingle, found the tomb with the help of photogrammetry, … Read more
Artificial general intelligence (AGI) could be around the corner if Meta CEO Mark Zuckerberg has any say in it. The Facebook founder announced on Instagram that he is dumping more than $10 billion into the computing infrastructure to develop AGI — AI that can match or surpass humans across a range of cognitively demanding tasks. … Read more
Some of the universe’s oldest black holes swoop past our cosmic neighborhood at least once every decade, moving planets in their wake, a new study suggests. And if scientists can detect them, it would provide the first proof that these black holes exist as dark matter. Black holes, regions of immense gravity that even trap … Read more
A roughly 3,000-year-old stone disk covered with enigmatic markings is actually an ancient celestial map marking the brightest stars in the night sky, researchers claim. The tire-size stone, which was discovered near an ancient hill fort in northeastern Italy a few years ago, features 29 carved markings on its front and back that may represent … Read more
In the 1930s, a Swiss astronomer named Fritz Zwicky noticed that galaxies in a distant cluster were orbiting one another much faster than they should have been given the amount of visible mass they had. He proposed than an unseen substance, which he called dark matter, might be tugging gravitationally on these galaxies. Since then, … Read more
Astronomers have accidentally discovered the first known intergalactic trail of stars. The gigantic “stellar stream,” which is around 10 times longer than the Milky Way, suggests that more of these structures could be lurking in deep space, a new study reveals. Stellar streams are elongated threads of gravitationally entwined stars that have likely been ripped … Read more
NASA’s Voyager 1 probe is currently unable to transmit any scientific or systems data back to Earth. The 46-year-old spacecraft is capable of receiving commands, but a problem seems to have arisen with the probe’s computers. Voyager 1’s flight data system (FDS), which collects onboard engineering information and data from the spacecraft’s scientific instruments, is … Read more
To boost the computing power of artificial intelligence (AI), researchers have combined run-of-the-mill machine learning with a sophisticated 3D model of the human brain made of different types of brain tissue grown in the lab. These miniature models of the brain, known as cerebral organoids or “minibrains,” have existed in various forms since 2013. But … Read more
