Qualcomm shares surge on report of OpenAI tie-up for AI smartphone chips. The reported partnership would bring OpenAI's artificial intelligence to mobile processors.

Justin Sun sues Trump World Liberty Financial over blocked $1B token sale.

Cryptocurrency billionaire Justin Sun is suing World Liberty Financial, a crypto venture co-founded by President Donald Trump and his sons, alleging the company illegally blocked him from selling digital tokens worth up to $1 billion.

Italian drugmaker Angelini Pharma is exploring a potential acquisition of Catalyst Pharmaceuticals, people familiar with the matter said, as it seeks to expand its global footprint.

Angelini Pharma is exploring a potential acquisition of Catalyst Pharmaceuticals, according to people familiar with the matter.

U.S. refiners are expected to post sharply higher first-quarter profits as war-driven fuel margin increases boost earnings, analysts say.

U.S. refiners are expected to report higher first-quarter profits as war lifts fuel margins.

Multiple investor groups eye NBA expansion teams in Las Vegas, Seattle for $10B

The NBA has received signs of interest from multiple investor groups for new teams in Las Vegas and Seattle that the league plans to sell for as much as $10 billion.