Tech Industry and CEOs Curry Favor With Trump Ahead of His Inauguration 

It was a week of frenzied activity, as Silicon Valley billionaires and their companies brandished checks and compliments for the President-elect.

Biden Targets China’s Chip Industry With Wider Trade Bans

New rules prohibit the sale of certain types of chips and equipment to China, in an effort to close loopholes and cement the Biden administration’s legacy in countering the U.S. rival.

Robots Struggle to Match Warehouse Workers on ‘Really Hard’ Jobs

The machines can load and unload trucks, move goods and do other repetitive tasks but are stymied by some, like picking items from a pile.

Microsoft and OpenAI’s Close Partnership Shows Signs of Fraying

The “best bromance in tech” has had a reality check as OpenAI has tried to change its deal with Microsoft and the software maker has tried to hedge its bet on the start-up.

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.