Scientists have incorporated key computing components into a single, flexible fiber that you can run through your washing machine. The researchers hope to one day weave together many of these fibers into a cohesive “fiber computing” network — in other words, items of clothing with smart capabilities. Smart textiles, also known as smart fabrics or … Read more
Scientists have developed a new type of artificial intelligence (AI) model that can reason differently from most large language models (LLMs) like ChatGPT, resulting in much better performance in key benchmarks. The new reasoning AI, called a hierarchical reasoning model (HRM), is inspired by the hierarchical and multi-timescale processing in the human brain — the … Read more
The patient: A 52-year-old woman in The Hague, Netherlands The symptoms: The woman visited an outpatient psychiatric clinic and told the doctors that when she looked at people’s faces, she saw them transform into the faces of dragons. She also saw dragon-like faces appear in front of her spontaneously, even when no people were present. … Read more
Scientists have created the first artificial tongue that can sense and identify flavors entirely in liquid environments — mimicking how human taste buds work. The achievement, described July 15 in the journal PNAS, could lead to automated systems for food safety and early detection of diseases via chemical analysis, the researchers say. The technology could … Read more
NASA is accelerating its plans for a nuclear reactor on the moon. For several years now, the agency has been working to get a 40-kilowatt fission system ready for launch to the moon by the early 2030s. But interim NASA chief Sean Duffy is about to announce a more ambitious path, via a directive set … Read more
Continents have lost so much water since 2002 that they have surpassed ice sheets as the biggest contributor to global sea level rise, a new study reveals. Almost 70% of this loss is due to unchecked groundwater extraction, which removes water from deep aquifers and eventually transfers it to the ocean, researchers found. Together with … Read more
Both Salvador Dalí and Thomas Edison are said to have used dreams to stoke their creative process. To spark new ideas, the men would let themselves drift off to sleep for just a few moments, and then wake up and note the dreamlike visions they had on the brink of unconsciousness. But you may have … Read more
Engineers have designed a spacecraft that could take up to 2,400 people on a one-way trip to Alpha Centauri, the star system closest to our own. The craft, called Chrysalis, could make the 25 trillion mile (40 trillion kilometer) journey in around 400 years, the engineers say in their project brief, meaning many of its … Read more
In 2024, Scottish futurist David Wood was part of an informal roundtable discussion at an artificial intelligence (AI) conference in Panama, when the conversation veered to how we can avoid the most disastrous AI futures. His sarcastic answer was far from reassuring. First, we would need to amass the entire body of AI research ever … Read more
DNA that humans acquired from ancient viruses plays a key role in switching parts of our genetic code on and off, a new study has found. Nearly half of the human genome consists of segments called transposable elements (TEs), also known as “jumping genes” because they can hop around the genome. Some of these TEs … Read more
