President Trump announced a 50% tariff on steel and aluminum coming from Canada. The stock market is plummeting amid fears of ...

Teladoc shares fell after the company reported fourth-quarter results that showed slowing revenue growth and weak guidance.

CNBC's Bertha Coombs joins 'Squawk on the Street' to break down the latest news on UnitedHealthcare.

Nearly a year after new sickle cell gene therapies were approved, CNBC's Bertha Coombs reports a small number of patients are starting to complete the months-long course of treatments, but the ...