The LinkedIn co-founder was a key bridge to Microsoft’s relationship with OpenAI, but he also came with some baggage.

Elon Musk’s rocket company, on the cusp of the largest initial public offering ever, will soon end up in index funds after rule changes by Nasdaq and other index providers.

“We are on track to see what might be the three biggest I.P.O.s of all time.”

We asked three farmers to tell us how new technology is revolutionizing the way they work.