Mitochondria are well known as the powerhouses of the cell because of their energy generating capabilities. These little ...

All starting from the same DNA, neurons ultimately take on individual characteristics in the brain and body. Differences in ...

Scientists have discovered how a mitochondrial mutation rewires immune function in a model of inherited primary mitochondrial ...

People are still debating whether the mRNA from COVID-19 vaccines remains in the body longer than it should. Some say it lingers and causes harm, others say that idea just doesn’t hold up. A new ...

Dr. Cech is a biochemist and the author of the forthcoming book “The Catalyst: RNA and the Quest to Unlock Life’s Deepest Secrets,” from which this essay is adapted. From E=mc² to splitting the atom ...

Scientists discovered that the first 100 base pairs of human genes are unusually prone to mutations, especially during the earliest stages of embryonic development. These mosaic mutations often go ...

Scientists successfully sequence the RNA from woolly mammoths found in Siberia that lived up between 10,000 thousand and 50,000 years ago.