Concerns over AI's dangers grow as US legislators introduce bills to ensure human oversight and prevent rogue systems.

Their warnings came just days after top OpenAI leaders, including CEO Sam Altman, said AI is speeding into a scary, uncontrollable phase.

Ex-OpenAI and Anthropic insiders warn unchecked AI could ‘kill all humans’, urging global regulation and a slowdown in the race to superintelligent systems.