The message attributed to Mojtaba Khamenei was read by a presenter on Iranian state TV. He has not been seen in public since succeeding his father.

After Donald Trump ordered the US government to cancel all contracts with Anthropic, a German politician has said Germany should offer to bring the AI firm to Europe. Is that viable?

Explosions are reported on two more foreign tankers in the Persian Gulf killing at least one person, port authorities say.

The era of autonomous warfare will not announce itself with robotic armies marching across battlefields. Instead, it is already emerging, quietly and inexorably, in the skies and fields of eastern ...

The day before U.S.-Israeli air strikes killed Iran’s Supreme Leader on Saturday Feb. 28, many Wall Street firms were expecting military action thanks to a growing industry of ex-military and national ...

Finding the will, securing assets, filing taxes and dealing with insurance are all on the to-do list after a loved one dies ...

The Israeli military says it's responding to strikes from Iran-backed Hezbollah, and warns residents in Beirut's southern suburbs to evacuate.