Big cities often promise excitement, but they also bring dirty air. Now a large study in the UK is asking if breathing that air for years might harm the nerves in our bodies. Scientists tracked thousands of adults over time to see whether heavy exposure to tiny floating particles and gases from traf
The human body is a complex system. Inside our cells are tiny powerhouses called mitochondria. They are responsible for producing energy and heat, sending signals, and even helping cells die when needed. The number of these mitochondria in each cell can tell us a lot about how well they are working.
Imagine living in a place where the air you breathe could affect your heart health over time. This is not a far-fetched idea. Air pollution, specifically the main types found in the environment, has been linked to various heart issues. However, the long-term and combined effects of these pollutants
