Scientists have generated the most comprehensive map of the structural variation that exists among normal, healthy humans, according to a study published online today in Nature. Understanding normal ...

Freckles are often caused by variations in a particular gene that affects melanin. They are common and usually harmless. If you have concerns about any marks on your skin, consult a dermatologist for ...

NEW ORLEANS – The accuracy of prostate-specific antigen (PSA) screening for prostate cancer could be improved by accounting for genetic factors that cause changes in PSA levels that are not associated ...

WASHINGTON, Oct 5 (Reuters) - It's no secret that if your dad is tall and your mother is tall, you are probably going to be tall. But fully understanding the genetics of height has been a big order ...

New study led by Tufts University researchers found prediabetic adults with certain variations in the vitamin D receptor gene had a 19% lower risk of developing diabetes when taking a high daily dose ...