Amazon.com Inc. plans to offer deliveries of hundreds of household items, including some fresh groceries and over-the-counter medicines, within 30 minutes in a test program beginning in Philadelphia and its home city of Seattle.

Amazon’s cloud unit is releasing its latest artificial intelligence chip, Trainium3, in a renewed attempt to sell hardware capable of rivaling products from Nvidia and Google.

Nvidia's (NVDA.O) agreement with ChatGPT parent OpenAI to invest up to $100 billion in the startup is still not finalized, the chipmaker's chief financial officer Colette Kress said on Tuesday at the ...

Trainium chips are capable of powering the intensive calculations behind AI models more cheaply and efficiently than Nvidia’s market-leading graphics processing units, according to the company.