Ethereum, the most popular cryptocurrency platform, completed its much-anticipated switch to a more energy-efficient infrastructure.

If freight trains stop rolling, the result could be chaos for business, shortages for consumers, and fresh momentum for rising prices.

The Biden administration is considering executive action to try to avoid a shutdown of the nation’s rail network that would harm the economy ahead of the midterm elections.

The House will take up legislation intended to curb stock trades by members of Congress that can create real or perceived conflicts of interest.

Apple and Google have added useful features to texting apps, yet the apps still lack a major component: an effective way to set limits.

The state will cover the huge price tag at a time when many in Britain are struggling to pay their bills and are bracing for a difficult winter.

Rob Bonta, California’s attorney general, said the retailer punishes companies that offer lower prices on other websites.

Even as the country as a whole has recovered all of the jobs it lost during the pandemic, the city is still missing 176,000 — the slowest recovery of any major metropolitan area.

But prices are still rising at about the fastest pace in 40 years and an increase in core inflation will keep the pressure on the central bank to raise interest rates.

A stubbornly high inflation reading has divided experts on what the Fed should do when it weighs another interest rate hike next week.