For years, people taking one of the world’s most common heart drugs have described the same nagging side effect: sore, aching muscles that can be bad enough to make them stop treatment. Now ...

For years, scientists have found stem cells lurking in the heart, but they didn’t know whether the cells originated there or migrated from elsewhere through the blood stream. Now, a new study ...

Tempted to skip the floss? Your heart might thank you if you don't. A new study from Hiroshima University (HU) finds that the gum disease bacterium Porphyromonas gingivalis (P. gingivalis) can slip ...