Tesla Inc. will start delivering China-built cars Dec. 30, a major milestone for Elon Musk’s company as it expands in the world’s largest electric-vehicle market.

As Amazon.com works to speed orders to customer doorsteps before Christmas, the e-commerce giant is touting an accomplishment that would have seemed absurd just a few years ago: Amazon is now its own biggest carrier.

The U.S. Department of Agriculture has extended the public comment period on its interim final hemp rule for 30 days — until Jan. 29.

As we close 2019, we are also wrapping up a decade. While we normally look back at the year that was, it also seems like a good time to review the past 10 years.