Perplexity AI, backed by Nvidia, is in advanced talks to raise $500 million, valuing the company at $14 billion, as it faces growing competition from Google and OpenAI in the AI-powered search market.
Six Bulgarians jailed for operating a major Russian spy ring in the UK, highlighting heightened vigilance against espionage.
House GOP unveils Medicaid work requirements and spending cuts to finance tax cuts, drawing criticism from both sides.
Perplexity AI, backed by Nvidia, is in advanced talks to raise $500 million, valuing the company at $14 billion, as it faces growing competition from Google and OpenAI in the AI-powered search market.
Six Bulgarians jailed for operating a major Russian spy ring in the UK, highlighting heightened vigilance against espionage.
House GOP unveils Medicaid work requirements and spending cuts to finance tax cuts, drawing criticism from both sides.