Sinus bradycardia, or a slow heart rate, can be a sign of cardiovascular health in healthy young adults and endurance athletes. It can also be a sign of an underlying condition requiring medical ...

It depends on the underlying cause of your sinus infection. A doctor may prescribe azithromycin (Zithromax), also known as Z-Pack, to help treat a sinus infection caused by one of the following ...

EWTN Father Leo Patalinghug and Msgr. Daniel Gallagher prepare a modern-day Roman meal while explaining the importance of Latin in the life of the Church. HISTORY At 7 a.m., “Power Tool Showdown ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Violent supernovas ...

Deaths of nearby massive stars may have played a significant role in triggering at least two mass extinction events in Earth's history, according to new research. The explosive supernova deaths of ...

Lady Liberty’s words, “Give me your tired, your poor, your huddled masses yearning to breathe free,” for most of my 85 years, defined us as a nation. This is who we were. But Donald Trump ...

VATICAN, Holy See — The Vatican released the first photograph of Pope Francis on Sunday since his hospitalization over a month ago, showing the pontiff celebrating mass earlier in the day from ...