Emboldened by Trump, A.I. Companies Lobby for Fewer Rules

After the president made A.I. dominance a top priority, tech companies changed course from a meeker approach under the Biden administration.

Mercedes’s Most Affordable Sedan Will Be Electric

The German luxury carmaker said its latest compact sedan solved problems that had kept people from buying electric vehicles.

Firings at FDA Decimated Teams Reviewing AI and Food Safety

Staff units evaluating high-tech surgical robots and insulin-delivery systems were gutted by Trump layoffs even though industry fees, not taxpayers, financed the employee salaries.

Chevron Wants to Tap Into A.I. Boom by Selling Electricity to Data Centers

The oil company plans to build natural gas power plants that will be directly connected to data centers used by technology companies for artificial intelligence and other services.

Jake Sullivan, White House National Security Adviser, Reflects on China Policy

President Biden and his team saw China as the one nation with the intent and capability to displace American primacy — and crafted policies to defend U.S. power.

World Economic Forum: Davos Braces for Political Drama as the World Warms

A new U.S. president’s promise to expand fossil fuels that is at odds with global ambitions to combat climate change will be a topic of discussion at the World Economic Forum.

Biden Administration Adopts Rules to Guide A.I.’s Global Spread

New rules aim to keep advanced technology out of China and to ensure that cutting-edge artificial intelligence is developed by the United States and its allies.