A new academic study has identified xAI’s Grok 4.1 Fast as the most hazardous among leading AI chatbots when handling prompts involving delusions, paranoia, and suicidal ideation, raising fresh concerns over the mental health risks posed by increasingly human-like AI systems.

Tesla has reported a $173 million loss from its bitcoin investment as of the first quarter of 2026. Yet the company keeps its crypto strategy unchanged....

Tesla will sharply increase spending to fund AI, robotaxis and robotics, with higher costs expected to hit cash flow. It reported a surprise cash surplus in the first quarter, but investor sentiment weakened after the outlook.

Elon Musk has openly defied French authorities by refusing to appear before prosecutors in Paris, rejecting what officials described as a “constructive” effort to bring his platform X into compliance with national law.

A crypto trader has turned roughly $2,500 into nearly $500,000 within hours, riding a viral surge in the Ethereum-based meme coin ASTEROID that was triggered by a social media interaction between a girl battling cancer and Elon Musk.

Elizabeth Warren has launched one of the first direct political challenges to a Big Tech crypto-finance product, questioning Elon Musk’s X Money ahead of its expected rollout at the end of this month.

X product chief Nikita Bier has triggered a wave of speculation across the crypto industry after hinting at a potential “crypto fix” product, just weeks ahead of the anticipated rollout of X Money, the platform’s upcoming payments and digital wallet system.

X has launched an updated Cashtags feature that turns stock and crypto tickers into interactive pages with live prices, charts and related posts inside the app.

X’s head of product, Nikita Bier, sparked speculation after posting that crypto has had a rough year and hinting that X could launch something to “fix it,” drawing major attention across the industry.

Bitget has launched IPO Prime, a new tokenized investment platform offering retail traders exposure to SpaceX’s anticipated public listing through a Republic-issued pre-IPO token tied to the company’s future valuation.