Big Day for Crypto Goes South in a Hurry After a Giant Hack

Hours after Coinbase said the S.E.C. was dropping a lawsuit against it, another major cryptocurrency exchange reported a potentially record-setting theft.

David Yaffe-Bellany | NYTimes Technology | Disclosure

Coinbase Says S.E.C. Will Drop Crypto Lawsuit

The end of a court fight with the largest U.S. crypto company would be a big win for an industry that financially backed President Trump.

David Yaffe-Bellany and Matthew Goldstein | NYTimes Technology | Disclosure

Microsoft Says It Has Created a New State of Matter to Power Quantum Computers

Microsoft’s new “topological qubit” is not based on a solid, liquid or gas. It is another phase of matter that many experts did not think was possible.

Cade Metz | NYTimes Technology | Disclosure

For Trump and Fox News, New Policies Are Simply ‘Common Sense’

President Trump and the network have used the phrase to suggest that his policies are the right ones and popular, though polling suggests otherwise.

Stuart A. Thompson | NYTimes Technology | Disclosure

Microsoft and Nvidia: The Tech Giants Taking a Quieter Approach to Trump

Other big technology companies have been boisterous in their courtship of the new administration. But Nvidia and Microsoft have avoided the Washington spotlight.

Karen Weise and Tripp Mickle | NYTimes Technology | Disclosure

Alphabet Revenue Disappoints Investors on Weak Cloud Sales

The internet giant reported sales that narrowly missed Wall Street’s estimates and worried investors about the company’s A.I. business.

Nico Grant | NYTimes Technology | Disclosure

How Helpful Is Operator, OpenAI’s New A.I. Agent?

Operator, a new computer-using tool from OpenAI, is brittle and occasionally erratic, but it points to a future of powerful A.I. agents.

Kevin Roose | NYTimes Technology | Disclosure