This transcript has been edited for clarity. For more episodes, download the Medscape app or subscribe to the podcast on Apple Podcasts, Spotify, or your preferred podcast provider. He has a clinical ...

The genetic bases of the seven pairs of contrasting traits in the garden pea that were described by the ‘father of genetics’, Gregor Mendel, have long puzzled scientists. The discovery of the genetic ...

Q: Can you explain how what you eat changes your resistance to or risk for chronic conditions like heart disease or cancer? -- Stephanie R., Nashville A: That's a complicated topic, but a very ...

Gray hair is an inevitable part of life, but when your hair actually begins to start graying is determined by a slew of factors. “Gray hair in your 20s can be influenced by genetics, meaning if your ...