Interactions between mitochondrial and nuclear genomes have further-reaching effects on physiological function, adaptation, and speciation than previously appreciated.

Mitochondrial DNA and other factors place our ancestors in southern Africa 200,000 years ago.

The recent discovery of 17 people who have inherited maternal and paternal lines of mitochondrial DNA has major ramifications for medical and ancestry research.

Researchers identify unique cases in which people inherited mitochondrial DNA not just from their mother but also from their father.

Researchers used TALENs and zinc finger nucleases to correct disease-causing mutations.

In response to short DNA fragments, lymphocytes release mitochondrial DNA that helps trigger an immune response.

Mitochondrial DNA polymerase is necessary for the destruction of paternal mtDNA in fruit fly sperm, scientists show.

The plant Lophophytum pilfers mitochondrial genes from the species it parasitizes.

Mitochondrial replacement therapy raises important societal and ethical concerns, but should be embraced for its utility in preventing disease.