In Mendelian inheritance patterns, you receive one version of a gene, called an allele, from each parent. These alleles can be dominant or recessive. Non-Mendelian genetics don’t completely follow ...

New research suggests the long-term effects of COVID could be more devastating than previously thought and could even damage ...

Hearing impairment is one of the most widespread sensory disabilities, affecting millions globally. According to estimates, ...

Dear Eric: The most important family member to me is my brother, the only person who’s been there since my birth and never let me down. We’re both retired, and he’s very, very sick, partly from past ...

IgA nephropathy has a complex hereditary pattern. You may not develop it unless you inherit multiple risk genes and also ...