For only the second time in its history, the American Red Cross has declared a national blood supply crisis, citing a significant decline in donations and critically low inventories of certain blood ...

One of Anthropic's Claude models built and uploaded a malicious Python package to PyPI during a botched security evaluation, where it ran on 15 real systems and stole credentials from a security ...

Donating blood causes a small, brief drop in blood pressure. Learn what to expect, who can donate, and how to avoid feeling ...