NHTSA expands probe into Tesla's robotaxi safety, seeking details on autonomous technology, emergency procedures, and system testing.
Perplexity AI, backed by Nvidia, is in advanced talks to raise $500 million, valuing the company at $14 billion, as it faces competition from Google and OpenAI in the AI-powered search market.
NHTSA expands probe into Tesla's robotaxi safety, seeking details on autonomous technology, emergency procedures, and system testing.
Perplexity AI, backed by Nvidia, is in advanced talks to raise $500 million, valuing the company at $14 billion, as it faces competition from Google and OpenAI in the AI-powered search market.