This is a developing story. Check back for updates. Softbank is close to finalizing a $40 billion primary invest in OpenAI at $260 billion pre-money valuation, sources told CNBC’s David Faber.

Ishiba, who took office in October, will be just the second world leader to visit the White House during Trump's new term.

One of the new currents, largely shaped by world leaders' perceptions of Trump's expectations, is the push to strengthen ...

OpenAI is scouring the U.S. for sites to build a network of huge data centers to power its artificial intelligence technology ...

Japanese technology giant SoftBank Group and OpenAI are stepping up their partnership in artificial intelligence, setting up ...

SoftBank has committed to spending $3 billion per year to use OpenAI’s tech, according to a joint release released on Monday.

(Reuters) - Helion, a startup working to generate electricity from nuclear fusion, on Tuesday said it has raised $425 million ...

Seattle-area company Helion Energy gets $425 million from investors including Sam Altman and Softbank to pursue clean ...

SoftBank shares surged — on five times the previous day’s volume — on Wednesday after the Japanese investment group landed a ... Previously, he was Washington bureau chief, directing ...

The Price to Earnings (P/E) ratio, a key valuation measure, is calculated by dividing the stock's most recent closing price by the sum of the diluted earnings per share from continuing operations ...

We may now know roughly how much money SoftBank and OpenAI are contributing toward Stargate, the massive infrastructure project to build data centers for OpenAI across the U.S. SoftBank and OpenAI ...