Its long been thought that people inherit mitochondrial DNA — genetic material found inside cells mitochondria — exclusively from their mothers. But now, a provocative new study finds that, in rare cases, dads can pass on mitochondrial DNA, too
Updated: 11/27/2018 07:19A
Mothers are passing on much more than DNA to their unborn babies, Australian and German scientists have discovered. Theyve found that unborn babies inherit a type of protein from their mums that is vital for their development. The scientists say their
Updated: 07/13/2017 08:27P