An outbreak of Cyclospora infections linked to iceberg lettuce from Taco Bell has spread to nine states, with nearly 1,947 cases and 98 hospitalizations reported as of July 24, 2026.
Researchers have demonstrated an X-ray imaging technique that achieves megapixel resolution using less than 0.5% of the typical radiation dose, potentially enabling safer medical diagnostics.
OpenAI rolls out ChatGPT Health to all US users aged 18 and older, just one day after a lawsuit was filed alleging the chatbot gave a near-fatal suggestion. The company touts advanced reasoning but faces questions about safety.