The NBA Courts That Come From Midwestern Roots and Woods

Connor Sports, in the tiny mill town of Amasa, Mich., is one of the leading makers of hardwood floors for top professional and college teams.

How Trump Could Upend Electric Car Sales

Fewer people will be able to afford electric cars and trucks if President-elect Donald J. Trump and Republicans in Congress eliminate a $7,500 federal tax credit.

Trump’s Trade Agenda Could Benefit Friends and Punish Rivals

Donald Trump has a record of pardoning favored companies from tariffs. Companies are once again lining up to try to influence him.

Alabama Prison Labor Program Faces Legal Challenges

A work-release program for Alabama prisoners provides labor for corporations and income for the state. Lawsuits are challenging its constitutionality.

Boeing Union Workers Reject Contract

The vote, hours after Boeing reported a $6.1 billion loss, will extend a nearly six-week-long strike at factories where the company makes its best-selling commercial plane.

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.

Boeing Will Cut 17,000 Jobs in Bid to Slash Costs

A new chief executive is restructuring the aerospace manufacturer, which has been losing money for several years while struggling to improve production quality.

Behind OpenAI’s Audacious Plan to Make A.I. Flow Like Electricity

Sam Altman, OpenAI’s chief executive, is talking to the United Arab Emirates, Asian chipmakers and U.S. officials to expand the computing power needed to build artificial intelligence.