James Gallagher is one of the first people in the world to see how their body has suffered as a result of breathing in air pollution [BBC] I feel contaminated. I'm in a laboratory staring at my blood ...

Look at blood smeared across a slide under a microscope, and you see a mystery revealed. The ruby-colored, vital, fluid of life we call blood is made of lots of stuff. There is the liquid plasma that ...

I'm in a laboratory staring at my blood under a microscope. Rather than pristine red blood cells, some of them have been tainted with black markings. I'm now one of the first people in the world to ...