Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...

Erectile dysfunction has become the target of some blockbuster drugs and a lot of jokes on late-night TV, but the condition may help save lives — at least indirectly. New research from the Mayo Clinic ...

Sexual dysfunction is a common side effect of antipsychotics, but it doesn’t have to be permanent. Learn about causes, ...

Multiple sclerosis affects your abilities and the way your body functions, and this sometimes includes sexual function. Damage to the brain and spinal cord in MS can contribute to erectile dysfunction ...

Sex is the glue that holds an intimate relationship together. So, when couples experience sexual problems, it's not surprising that all other aspects of their life together are impacted as well. Of ...