Few events raise the hackles of believers in good government more than the biannual list of high-risk federal programs.

These are the most dire outlooks for severe weather NOAA's Storm Prediction Center issues. Here's what they mean and what you ...

High-risk acute pulmonary embolism affects around 5% of all pulmonary embolisms and can take a dramatic course even in young people. Acute obstruction of the pulmonary circulation by a blood clot can ...

including those with previous paradoxical embolism or individuals at high-risk of paradoxical embolism, report a certain amount of improvement after PFO closure. Indeed, the same factors ...

An association between stress and cryptogenic ischemic stroke was observed in young women, but not young men, in a ...