Investors will get the latest look into how Starbucks' push for more welcoming cafes is going when it reports earnings after the bell Tuesday.

Investors will get the latest look into how Starbucks' push for more welcoming cafes is going when it reports earnings after the bell Tuesday.

Starbucks CEO Brian Niccol says his company will rebound from lackluster earnings with its "green apron service" plan. Here's what the strategy involves.