An investigation of hospital data and charity care programs shows most Minnesota hospitals provide little financial aid to patients and often make assistance difficult to get.

Nobel Peace laureate and activist Narges Mohammadi has been transferred to a Tehran hospital more than a week after collapsing in prison, her foundation said Sunday.

Wellness and longevity influencers are pushing a compound called NAD+. There's scientific interest in its potential, but researchers say the marketing claims have gotten ahead of the science.