Nucleotide synthesis-the production of the basic components of DNA and RNA-is essential for cell growth and division. In most animal cells, this process depends closely on properly functioning ...

Researchers have developed experimental drugs that encourage the mitochondria in our cells to work a little harder and burn more calories. The findings could open the door to new treatments for ...

Synaptic transmission is an energy hog. It requires neurons to tap ATP reserves to respond to incoming signals. How do they pull this off, thousands to millions of times per day? A new study ...