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.

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 ...

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?