Abstract: Sharding has become one of the key technologies for improve the performance of blockchain systems. However, the imbalance of transaction load between shards caused by extremely hot accounts ...

If you carry premium credit cards with high annual fees, you know how important it is to maximize statement credits. Here are ...

Dec 15 (Reuters) - Wall Street giant Citigroup (C.N), opens new tab said on Monday it had completed the sale of a 25% stake in its Grupo Financiero Banamex to a company owned by Mexican billionaire ...

Citi is launching digital asset custody in 2026 and believes it has an advantage in being able to bridge traditional and digital assets on one platform. Market participants expect about 10% of market ...

NEW YORK, Dec 9 (Reuters) - Citigroup (C.N), opens new tab Chief Financial Officer Mark Mason said on Tuesday that investment banking fees are expected to jump in the fourth quarter from the same time ...

Michael and Susan Dell are donating $6.25 billion to American children via the accounts, but the details matter. By Claire Cain Miller and Jonah Smith The $6.25 billion philanthropic gift announced by ...

President Donald Trump unveiled a sweeping new savings initiative for children, dubbed "Trump accounts," a government-created investment program established under the One Big Beautiful Bill Act. The ...

An AI image generator startup’s database was left accessible to the open internet, revealing more than 1 million images and videos, including photos of real people who had been “nudified.” An AI image ...

Trump accounts are a new type of tax-deferred investment vehicle for U.S. children, created under President Trump's "big, beautiful bill" tax and spending bill, which promises $1,000 seed ...

Bloomberg's Stacey Vanek Smith explains how Trump's investment accounts for kids would work, and outlines concerns and benefits. All right. For more on what parents should be thinking about when it ...

The funds will go to the government's Invest America plan. In a major philanthropic move, billionaires Michael and Susan Dell are donating $6.25 billion to deposit $250 into savings accounts for up to ...