But this experiment isn't over. You can look at some animal cells too. Grab a fresh slide and pop a drop of your food colouring on there. Take your cotton bud and rub the inside of your cheek.

With 1,000 Canadian patients waiting for lifesaving stem cell transplants, university students in Fredericton are being asked ...

E-cigarette users had similar changes to the DNA in specific cheek cells as smokers, according to a new study that provides some insight into the health effects of vaping. The researchers studied ...