Also, Trump picks a new intelligence chief. Here’s the latest at the end of Thursday.

Elon Musk’s rocket company said it would sell more than 555 million shares at $135 each in its blockbuster initial public offering, which is set to begin trading on Friday.

Imagine what Tom Steyer could have done with all the money he wasted on another campaign.

Democrats and voting-rights groups have challenged the proposed rule as a harmful federal intrusion that could affect millions of voters who cast their ballots by mail.

Elon Musk’s rocket company is spending big and losing money. That has raised questions about whether it can justify its valuation for its blockbuster initial public offering.

The department once tried to stay out of state elections, urging caution. It is now pressing forward with claims of fraud as President Trump revives his unfounded assertions that elections cannot be trusted.

Our founding creed has always had its critics.

SpaceX will not raise money from investors in China and Hong Kong. Others firms, like OpenAI, may follow suit.

McGregor, the Ultimate Fighting Championship’s main attraction, had the support of the prominent sports physician Neal ElAttrache when he decided to use performance-enhancing drugs.

The towering claw will be the site of an Ultimate Fighting Championship cage match on Sunday, which is President Trump’s 80th birthday.

With machine learning and a high-resolution imaging robot, scientists measured and mapped the extent of Earth’s carbon circulatory system.

A thrilling, historic comeback victory in Game 4 of the N.BA. finals sent Madison Square Garden, and the rest of New York City, into a lasting frenzy.

The global weather pattern threatens to worsen floods and heat waves already intensifying due to climate change. But it may also mean fewer hurricanes.

Her decades of work on Huntington’s disease helped lead to the creation of a genetic test for the devastating condition. Why didn’t she take it herself?

In his first extensive interview since his defeat by a Trump-backed challenger, the Texas Republican said the Senate was in for a “bumpy ride” as he and others flex new political freedom.