Nvidia shares jumped more than 2% on Wednesday, topping a $4 trillion market cap for the first time as investors scooped stock in the tech giant building the hardware for the generative AI boom. The chipmaker is the first company to ever achieve this market value. Nvidia is the world’s Read more…
The herbicide ingredient used to replace glyphosate in Roundup and other weedkiller products can kill gut bacteria and damage organs in multiple ways, new research shows. The ingredient, diquat, is widely employed in the US as a weedkiller in vineyards and orchards, and is increasingly sprayed elsewhere as the use Read more…
Waymo has launched new “road trips” to Philadelphia and New York City, signaling the Alphabet-owned company’s interest in expanding into Northeastern cities . While these trips don’t guarantee commercial launches, they follow a pattern that previously led to deployments in cities like Los Angeles. Other road trips this year are Read more…
A study by Anthropic researchers on how human feedback can encourage sycophantic behavior showed that AI assistants will sometimes modify accurate answers when questioned by the user — and ultimately give an inaccurate response.
Americans live in separate economic realities: Those with a job are likely to stay employed, but those without one are likely to stay unemployed. Welcome to the low-hire, low-fire labor market. Private-sector layoffs are at historic lows, but that masks a dreadful outlook for unemployed workers or those unhappy with Read more…