Lucy Guo is now the youngest self-made woman on the planet—knocking Taylor Swift off the top spot. But even with a $1.3 billion net worth, the 30-year-old cofounder of Scale AI tells Fortune she still ...

The Secret Service said somebody "scaled a perimeter fence" at President Trump's Florida club early Tuesday morning.

Meta Platforms Inc. is negotiating a multibillion-dollar investment in Scale AI, potentially over $10 billion, marking its ...