Investors are awaiting a second day of testimony by Federal Reserve Chair Jerome Powell on Capitol Hill. On Tuesday, he reaffirmed the Fed's wait-and-see stance on rate cuts, following criticism from ...

In a new survey of people with afib, most said they have ‘cold drink heart,’ meaning cold drinks sometimes lead to irregular or rapid heart rhythms.

Wearables can save lives, and the HHS secretary plans to kick off a major advertising campaign to encourage Americans to use them. Will this lead to the government collecting your health data?