Business

Mr. Musk is wielding his X account to single out federal employees and agencies for cuts. He has used this method before.

A lawyer working with Robert F. Kennedy Jr. has asked the F.D.A. to withdraw approval of the current shot because it hasn’t been tested against a placebo. Scientists say such a test would be unethical.

The president-elect’s intervention could help the longshoremen’s union win concessions and avoid the resumption of a strike on East and Gulf Coast ports.

Mired in a battle to contain surging prices, the central bank also needs to be nimble enough for the economic downturns to come, our columnist says.

The billionaire has needled government agencies, armed with potential influence over their budgets. But some of these organizations are also looking into his interests.

Comcast and Warner Bros. Discovery are rearranging their businesses for mergers and acquisitions. Experts say the next year could transform the media industry.

Aaron Siri, who specializes in vaccine lawsuits, has been at Robert F. Kennedy Jr.’s side reviewing candidates for top jobs at the Department of Health and Human Services.

The opposing paths taken by two powerful firms — Benchmark and Andreessen Horowitz — embody a profound debate about the future of an industry that funds and fosters American innovation.

The move follows Meta’s donation of the same amount to the fund earlier this week.