Richard Simmons reveals skin cancer diagnosis

One day after concerning fans with a startling social media post in which he said he was "dying," Richard Simmons revealed he's been diagnosed with skin cancer.

List: Texas STI rate by county

Chlamydia rates have nearly doubled since 2000, while the rate of gonorrhea went up by 50% over the same period. The Centers for Disease Control and Prevention reports that syphilis rates are reaching levels last seen in the 1950s. But some regions of the U.S. are seeing higher rates than others.

Strep throat: How serious can it get?

Strep throat can lead to severe infections if left untreated such as sepsis, kidney disease and could even impact the health of the heart, joints, brain and skin.