Walz is just one of several Democrats who have referred to Musk’s immigrant background ... Walz has called Musk a “nepo baby,” someone who inherits wealth or status, at least once previously.

OpenAI unveiled an updated version of its AI system GPT-4o that can generate more realistic images, the result of a year-long effort with human trainers. GPT-4o replaces DALL-E 3 as the default ...

known as the cosmic microwave background (CMB), that travelled for more than 13 billion years to reach a telescope high in the Chilean Andes, the new images reveal the universe when it was about ...