Chris Isidore

(CNN) — No airline is more likely than Frontier Airlines to benefit from the demise of Spirit. But no airline is more at risk of suffering the same fate.

No airline is more likely than Frontier Airlines to benefit from the demise of Spirit. But no airline is more at risk to suffer the same fate.

The most powerful shipping executives in the world are gathered in Athens, Greece this week for the annual International Shipping Exhibition. The hot topic: the Strait of Hormuz.

(CNN) — The most powerful shipping executives in the world are gathered in Athens this week for the annual International Shipping Exhibition. The hot topic: the Strait of Hormuz.

Elon Musk's SpaceX unveiled plans Wednesday to set a $135 share price in its initial public offering price, for a sale worth $75 billion.

(CNN) — Elon Musk's SpaceX unveiled plans Wednesday to set a $135 share price in its initial public offering price, for a sale worth $75 billion.

(CNN) — Elon Musk's SpaceX unveiled plans Wednesday to raise $75 billion in an initial public offering of its stock that would value the company at roughly $1.77 trillion.

AI systems may soon be able to improve themselves without human involvement, a development known as recursive self-improvement.

SAN FRANCISCO -- AI models are rapidly improving - so fast that they may soon be able to develop themselves without human involvement. That's why Anthropic is warning the AI industry: It needs to build a "brake pedal," or companies risk losing control of their creations.

(CNN) — Elon Musk is poised to become the world's first trillionaire. It's a staggering amount of wealth never seen before in the history of human commerce.