Ad buyers will no longer be able to use topics such as health, race or sexual orientation to target people with unwanted ads on Facebook or other Meta apps.
Satellite internet is exciting, but it needs to be part of a bigger effort to get more people online.
Since Friday, Tesla has shed about $200 billion in market valuation.
The company is pushing to find new sources of revenue.
Tech start-ups are offering new tools to help retailers and entertainment venues be more efficient by counting crowds, tracking foot traffic and following local shopping habits.