The Silicon Valley chip maker filed a prospectus just as SpaceX, Anthropic and OpenAI prepared for their own listings, in what is shaping up to be a wave of enormous initial public offerings.

Also, a college with a cookie house. Here’s the latest at the end of Friday.

A career Justice Department lawyer, Maria Medetis Long, in Miami is said to have raised concerns about whether the evidence justified moving forward with a bid to prosecute John O. Brennan.

The companies had asked the justices to clear the way to move environmental lawsuits out of state courts, to friendlier federal venues.

Prime Minister Mark Carney has set up a meeting and a new office to speed project approvals and make Canada more attractive to investors.

Howard Lutnick, President Trump’s commerce secretary, derided Canada’s trade strategy and said a North American deal needed to be reworked.

Prime Minister Keir Starmer appears to have been kept in the dark repeatedly over Peter Mandelson, the Jeffrey Epstein associate — fueling an image of weakness.

The tax expert Ray Madoff explains why the American tax system is broken, and how to make it fairer.

Producers and the cultural authorities hope that technology can overcome a language barrier and take the country’s shows to the world.