Anthropic says its AI models could pose a “catastrophic or existential risk to humanity” and can “resist shutdown,” according to an initial public offering prospectus obtained by Reuters.

The president’s actions over the past 72 hours look like an effort to force Kyiv to surrender.

With prompt and appropriate medical care, experts say, people shouldn’t die from an ectopic pregnancy. Women in Texas and Oklahoma have sued over delays in care, which, coupled with our new analysis, ...