Researchers outline dangers of developing AI-powered autonomous weapons For decades, the military has used autonomous weapons such as mines, torpedoes, and heat-guided missiles that operate based on simple reactive feedback without human control. However, artificial intelligence (AI) has now entered the arena of weapons design. According to Kanaka Rajan, associate professor of neurobiology in the Blavatnik...
.jpg?sfvrsn=6b10cf8f_5 "AI Will Displace American Workers—When, How, and To What Extent Is Less Certain")
Policymakers have tools available to mitigate the resulting economic instability and insecurity, whenever and wherever it arises. There’s a tussle over the future of AI regulation. One camp insists that “x-risk,” or existential risk, warrants the preponderance of regulatory focus. Another camp demands that privacy be the primary concern. A third cohort wants climate impacts...
The first modern barcode was scanned 50 years ago this summer – on a 10-pack of chewing gum in a grocery store in Troy, Ohio. Fifty is ancient for most technologies, but barcodes are still going strong. More than 10 billion barcodes are scanned every day around the world. And newer types of barcode symbols,...
Stories written with AI assistance have been deemed to be more creative, better written and more enjoyable. A new study published in the journal Science Advances finds that AI enhances creativity by boosting the novelty of story ideas as well as the ‘usefulness’ of stories – their ability to engage the target audience and potential for publication....
Ever since the first Neanderthal bones were discovered in 1856, people have wondered about these ancient hominins. How are they different from us? How much are they like us? Did our ancestors get along with them? Fight them? Love them? The recent discovery of a group called Denisovans, a Neanderthal-like group who populated Asia and...
The debate has raged for decades: Was it humans or climate change that led to the extinction of many species of large mammals, birds, and reptiles that have disappeared from Earth over the past 50,000 years? By “large,” we mean animals that weighed at least 45 kilograms – known as megafauna. At least 161 species...
Archaeologists at the University of New Hampshire along with a historian at Northeastern University believe they have unearthed the long-lost homestead of King Pompey, an enslaved African who won his freedom and later became one of the first Black property owners in colonial New England. “We are thrilled,” said Meghan Howey, professor of anthropology and...
Using ancient DNA extracted from the toe bone of a museum specimen, Harvard biologists have sequenced the genome of an extinct, flightless bird called the little bush moa, shedding light into an unknown corner of avian genetic history. Published in Science Advances, the work is the first complete genetic map of the turkey-sized bird whose distant living cousins...
– Ian Scheffler By now, the challenges posed by generative AI are no secret. Models like OpenAI’s ChatGPT, Anthropic’s Claude and Meta’s Llama have been known to “hallucinate,” inventing potentially misleading responses, as well as divulge sensitive information, like copyrighted materials. One potential solution to some of these issues is “model disgorgement,” a set of techniques that force models to...
Most people have heard the famous phrase “the enemy of my enemy is my friend.” Now, Northwestern University researchers have used statistical physics to confirm the theory that underlies this famous axiom. The study published on May 3 in the journal Science Advances. In the 1940s, Austrian psychologist Fritz Heider introduced social balance theory, which explains...
