Scientists have found DNA in the nucleus of brain cells, where it shouldn’t be. Bits of genes that typically reside in mitochondria insert themselves at unexpectedly high rates into brain cells’ ...

The structural and functional characteristics of mitochondria shape their role as signaling organelles, with far-reaching ...

Mitochondria are specialized structures within cells that are primarily responsible for energy production but that also play a key role in how cells respond and adapt to stress. When their function ...

Add Yahoo as a preferred source to see more of our stories on Google. I always wanted to understand life. What moves us? What allows us to heal and thrive? And what goes wrong when we get sick or when ...

Normal metabolic activity produces reactive oxygen species (ROS) that, if not eliminated, can damage cellular components. As a result, ROS from overactive mitochondria are frequently cited as a source ...

Mitochondria are primarily known as the powerhouse of the cell. However, these cellular organelles are required not only for providing energy: Researchers recently discovered that mitochondria play an ...