U.S. stocks fell Tuesday morning as President Donald Trump’s 25% tariffs on Canada, Mexico, and China took effect, prompting ...

Cathy Smith will replace Rachel Ruggeri at an undetermined date, with Ruggeri remaining for some time to ease the transition.

The global coffee chain is facing growing competition overseas, labor issues in the U.S. and dropping consumer sentiment globally — an issue it has addressed with its Back to Starbucks campaign.