SpaceX launched its 13th Super Heavy-Starship rocket Friday, with the giant booster chalking up an on-target but “hard” splashdown off the Texas Gulf Coast while the Starship upper stage carried out a successful suborbital hop to the Indian Ocean. Powered by 33 methane-fueled Raptor engines, the 397-foot-tall two-stage rocket blasted off from SpaceX’s Starbase, Texas,…
Artificial intelligence could one day supercharge human cognition, leading to significant advances in science, technology and other fields. It could also make us dull, new academic research suggests. That’s because the so-called large language models that power AI apps often yield information that is predictable and normative for the population as a whole, reducing life’s…
A sample of lettuce from Taylor Farms that had tested positive for cyclospora was a false positive, the Food and Drug Administration said Sunday. “Due to the complexity in detection of Cyclospora, FDA laboratory experts re-reviewed the sample results and have concluded that the finding does not represent true amplification and should be considered a…
