Flu season in the U.S. is particularly bad this year, and a new branch of the flu family tree may be to blame. If it feels ...

In pulmonary hypertension, the blood vessels in the lungs become narrowed, stiff or blocked, causing pressure to rise inside ...

Health care providers and public service announcements generally start recommending an influenza vaccination in September and ...

Severe thunderstorms are likely to produce heavy rainfall that may lead to flash flooding and damaging winds in the warning area over the next several hours. Locations which may be affected include ...