Newly valued at $2 billion, the AI 50 debutant originated as a chatbot for teenagers. Now, it has aspirations—and $100 million in fresh dry powder—to be the GitHub of machine learning.

iOS 16.4 to bring 31 new emoji, including shaking face, pink heart, two pushing hands and more. Sarah Perez. 11:50 AM PST · February 16, 2023. ... plus versions in blue and gray.