Anthropic said it was "most concerned" about an event in which Claude uploaded "malicious" code. To help explain the incident ...

The roots of Russia's invasion of Ukraine go back decades and run deep. The current conflict is more than one country fighting to take over another; it is — in the words of one U.S. official — a shift ...

Washington is pressuring a reluctant Seoul to support its naval blockade of Iran; Tehran is threatening consequences.

Republicans suffered a stunning Supreme Court loss. It lasted minutes.