Iron can be used by our body for good or bad, depending on which cells get a hold of it.
Scientists harness the power of viruses to fight off deadly bacterial infections.
Though you may think you love caffeine, you're no match for this custom-built E. coli strain.
Did you know we might be born with our own gut bacteria?
What's five times as strong as steel, twice as tough as Kevlar, and can be stretched over thirty percent in length without breaking?
Come to find out, bacteria is not all that bad. In fact, it's quite necessary for human life to thrive.
There could be a molecular solution to treating cholera---a disease that affects millions of people around the world.
How clean is the average backyard pool is? Find out on this Moment of Science.
Scooping that poop is more important than you thought. Learn about the gross effects of not cleaning up your dog's fecal matter.
Radiation is supposed to be bad for you, right? So why did the federal government recently pass legislation allowing schools to serve irradiated meat to kids?