A team led by Brett Baker at the University of Texas at Austin has found that some Asgard archaea, the ancient microbial group most closely related to all complex life on Earth, carried the molecular ...

Our bodies need oxygen to survive, just like many other organisms. Oxygen molecules are used to create a molecular fuel called ATP for our cells in an organelle called the mitochondria; this process ...

Researchers headed by a team at Massachusetts General Hospital have, for the first time, shown that reduced oxygen intake, or “oxygen restriction,” is associated with longer lifespan, and reduced ...