A military gold star mother testified in front of Congress that Joe Biden told her the lie he has repeated numerous times, that Beau Biden was "brought home" after military service.
The Massachusetts Institute of Technology (MIT) has recently faced questions over its financial links to Chinese facial recognition startup, SenseTime.
X owner Elon Musk said over the weekend that his company would stand up for people who are punished by their employers for things they post on his social media platform.
