Form Energy raises $405M for its 100-hour iron-air batteries
The long-duration energy storage startup has raised a total of $1.2 billion. Form is expanding its West Virginia factory and working on its first…
Tech
The Generative-AI Revolution May Be a Bubble
Tech firms have been spending historic amounts of money on AI—but will it pay off?
Why have the big seven tech companies been hit by AI boom doubts?
Their shares have fallen 11.8% from last month’s peak but more AI breakthroughs may reassure investors