While getting your ears pierced is pretty safe, there's still a chance that your piercings could become infected. An ear piercing is a fresh wound that needs to be treated as such. This means keeping ...

Although humans may think we are alone in creating antibiotics, there is a species of ant that secretes an especially powerful one—no pharma lab required. The Matabele ants (Megaponera analis) of ...

An infected cut can cause red skin, oozing pus, and a yellow crust around the wound. You may be more likely to get an infection if you have diabetes or an immune system disorder. You should see a ...