How Elon Musk and SpaceX Plan to Colonize Mars
SpaceX employees are working on designs for a Martian city, including dome habitats and spacesuits, and researching whether humans can procreate off Earth. Mr. Musk has volunteered his sperm....
Microsoft Surrenders OpenAI Board Position
As regulatory scrutiny picks up, the tech giant says it is pleased with the progress OpenAI has made with governance and considers its oversight role unnecessary....
Amazon Says It Reached a Climate Goal Seven Years Early
The company said it effectively got all of the electricity it used last year from sources that did not produce greenhouse gas emissions. Some experts have faulted the company’s calculations....