How Elon Musk Cuts Costs at Tesla, SpaceX and X

Mr. Musk dug into his companies’ budgets, preferring to cut too much rather than too little and to deal with the fallout later. Under Donald Trump, he is set to apply those tactics to the U.S. government.

Mortgage Rates Fell, Then Rose. What Comes Next?

Many would-be home buyers are still hoping for mortgage rates to come down as the Federal Reserve cuts interest rates. How much they will fall is unclear.

Walmart Holiday Shopping Plans Are Laid Months Before Black Friday

To prepare for ever-longer shopping season, thousands of employees were assembled for a retail jamboree in Florida’s August heat.

Despite Global Crises, Gas Prices Slide as U.S. Election Nears

Fuel prices, which had soared after Russia’s invasion of Ukraine, have dropped to their lowest level since February.

Why GM’s Mary Barra Still Believes in EVs, Despite Slow Sales

Mary Barra, G.M.’s chief executive, said that the company had fixed battery-manufacturing problems and that its electric vehicles would soon be profitable.