SpaceX plans $74B AI investment amid Tesla merger scrutiny

Computer systems that perform tasks that normally require human intelligence, such as understanding language, recognising images or making decisions.

AI is changing work, media and public services, raising questions about jobs, safety and regulation.

The combination of two companies into one, often negotiated alongside an acquisition, where one company buys another.

Deals reshape industries and can affect prices, jobs and competition, so regulators often review them.

A digital currency secured by cryptography and recorded on a blockchain, without a central bank issuing it.

Crypto prices are volatile, and governments are still deciding how to regulate it.