medical science

You’ve been breathing all wrong

Hey mouth-breathers! Use your nose to boost your immune system, your circulation, your mood and even your sexual functioning

McMaster’s secret sponsor

Team of researchers convert skin cells into blood cells

stem cell research

McMaster turns skin into blood

Patients could receive blood transfusions from a patch of skin


Does ‘peer reviewed’ count for anything?

Why medical research can be ‘misleading, exaggerated, or flat-out wrong’


The quest for a youth pill

Why scientists think they have one, and why you can’t get it