The online retailing giant has installed more than 15,000 robots across 10 U.S. warehouses, a move that promises to get packages out the door more quickly in the run-up to Christmas.
The U.S. Postal Service will offer seven-day delivery this holiday season as it seeks to capitalize on e-commerce's growth and compete against UPS and FedEx.
Caviar, which delivers meals from high-end restaurants that don't typically offer delivery, represents new territory for the electronic payments company.
The United Arab Emirates will employ drones equipped with eye-recognition and fingerprint technology to deliver important government documents by year's end.