Asperger’s, now referred to as autism spectrum disorder (ASD), involves a complex interplay of genetic and environmental factors. Asperger’s was once considered a distinct condition but is no longer ...

Molecular testing, or molecular diagnostics, refers to a group of tests that look at the genetic material in a specimen. It can detect genetic risk factors for certain diseases or provide evidence of ...

Genetics play a strong role in nearsightedness. It is not the only factor, though. Looking at nearby objects for long periods of time and a lack of outdoor exposure can also contribute.

Gavin Bowen-Metcalf does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations ...