Sapna Maheshwari, Aaron Krolik and Tripp Mickle    The federal law banning TikTok has revealed a major schism among American tech companies: Some are willing to flout the law and some, including Apple and Google, are not.

Mike Isaac    Much of the capital investment, a big jump from , will fund expansion of Meta’s data centers, which provide the computing power needed by A.I. products and algorithms.

Claire Cain Miller, Kate Conger and Mike Isaac    Some posts related to obtaining abortion pills were recently hidden on Instagram and Facebook and some accounts were suspended, before being later restored.

David Yaffe-Bellany    The order signaled that the president intends to promote an industry that faced scrutiny during the Biden administration and that he has a personal stake in.

Kevin Roose, Casey Newton, Rachel Cohn, Whitney Jones, Rachel Dry, Alyssa Moxley, Dan Powell, Marion Lozano, Rowan Niemisto and Diane Wong    We are starting to see how Silicon Valley wants to do business during the Trump administration.

Alissa Wilkinson    Examining what it means to make money by selling the bereaved on an illusion, the film feels like something of a warning.

Annie Aguiar    Famehungry, a show that’s performed simultaneously for in person and online crowds, comes to New York in the wake of the app’s brief ban in the United States.

Cade Metz    The new tool, called Operator, can shop for groceries or book a restaurant reservation. But it still needs help from humans.

Kevin Roose    The creators of a new test called Humanity’s Last Exam argue we may soon lose the ability to create tests hard enough for A.I. models.

Cade Metz and Meaghan Tobin    The company built a cheaper, competitive chatbot with fewer high end computer chips than U.S. behemoths like Google and OpenAI, showing the limits of chip export control.

David Yaffe-Bellany and Ryan Mac    Libertarian and crypto allies of Ross Ulbricht, who was serving a life sentence for distributing drugs on his Silk Road website, leveraged President Trump’s desire for political support to secure his release.

Karen Weise and Vjosa Isai    Unions had gained a foothold in one of the company’s warehouses in the province, though Amazon would not say if there was a connection.

Isabella Kwai    A boycott of links to Mr. Musk’s social media platform spread on Reddit this week, after he made a gesture that some likened to a Nazi salute. Others worried about censorship.

Danielle Kaye    The utility, Santee Cooper, is trying to sell two nuclear reactors that it abandoned in as tech companies seek new sources of electricity for data centers.

Mike Isaac    Many Instagram and Facebook users say they are confused about why they are seeing posts from the president and vice president in their feeds. Here’s what to know.

David Yaffe-Bellany and Ryan Mac    Ross Ulbricht was serving a life sentence for creating a site in a shady corner of the internet to sell heroin, cocaine and other illicit substances.

Kenneth Chang    The president’s Inaugural Address linked landing on the Red Planet with Manifest Destiny, but left many of the specifics unclear.

Sapna Maheshwari    Other apps from the company behind TikTok, including CapCut and Lemon , went dark this weekend before flickering back. The federal law banning TikTok also applies to them.

Cecilia Kang and Cade Metz    OpenAI, Oracle and SoftBank formed a new joint venture called Stargate to invest in data centers, building on major U.S. investments in the technology.

Jack Ewing    Automakers and even some Republicans may fight to preserve funds, and environmental activists will likely sue, but some experts said that some changes may not survive legal challenges.

Nico Grant    After the search giant welcomed more ads from small rivals like Ask.com, Google ad costs for some nonprofits ballooned.

David McCabe    Shortly after taking office Monday, the president issued the order to delay the app’s ban for days. The law went into effect on Sunday.

Meaghan Tobin and Claire Fu    The Chinese social media app, popular in the United States a week after being flooded by TikTok users, has added language translation features.

Li Yuan    China’s internet companies and their hard working, resourceful professionals make world class products, in spite of censorship and malign neglect by Beijing.

Sapna Maheshwari    The app has repeatedly name checked the president elect in pop up messages and statements, as it navigates a ban in the United States unless it is sold to a non Chinese owner.

Johnny Diaz    No one was injured. The building, which includes a district office of a Wisconsin congressman who has been a critic of TikTok, sustained moderate damage in the fire on Sunday.

Mike Isaac    Instagram on Sunday rolled out Edits, a video editing product that appeared similar to CapCut, which is owned by TikTok’s parent company, ByteDance.

Sapna Maheshwari    The popular video app went dark in the United States late Saturday and then came back around noon on Sunday, even as a law banning it took effect.

David McCabe    Some users saw the social media app come back online on Sunday, following a shutdown when a federal law went into effect requiring a sale or ban.

Sapna Maheshwari, Melanie Bencosme and Laura Salaberry    TikTok is set to be blocked in the U.S. after the Supreme Court upheld a law that effectively bans the app. TikTok, a Chinese owned social media platform, has drawn scrutiny from lawmakers for its national security risks and its ties to China. Sapna Maheshwari, a business reporter for The New York...

Sapna Maheshwari, Madison Malone Kircher, Eli Tan and Meaghan Tobin    The popular video app stopped working shortly before a federal law barring U.S. companies from hosting or distributing TikTok was set to take effect on Sunday.

Theodore Schleifer and Alyson Krueger    The party symbolized the euphoria of the tech industry on the cusp of the Trump presidency. The guest list included Mark Zuckerberg, Sam Altman, Miriam Adelson and the vice president elect, JD Vance.

David Marchese    The once fringe writer has long argued for an American monarchy. His ideas have found an audience in the incoming administration and Silicon Valley.

Kevin Roose    TikTok’s cultural footprint in America is huge. Why is its disappearance being met with a shrug

Julian E. Barnes    The spy agency is trying to give its teams better tools and make it easier for the private sector to develop technology for their secretive work.

David McCabe    The Chinese owned company said it would cut off its services unless the U.S. assures Apple, Google and other companies that they would not be punished for hosting and distributing TikTok.