The future of access to critical childhood vaccines, including the hepatitis B shot, became a flashpoint in a Senate health committee hearing Wednesday, just a day before an influential vaccine panel ...

Saving reproductive tissue from kids treated for cancer before adolescence could give them a chance at having biological children later in life.

Using cells from a donor egg doesn’t create three ‘parents’. And while DNA is important, it’s not the defining feature of ...

A photo of this couple's (female) child sitting in the grass in the park. The child is a one-year-old baby and is very happy. The entire image should have the vibe of a spontaneous everyday photo, ...

The evolutionary blueprint for hands was borrowed in part from a much older genetic plan for our nether regions, a new study ...