One gene, which protects the body from autoimmune disorders also helps secretly usher in some viruses by changing their look.
People with psoriasis may be at greater risk of developing certain gut disorders, a new study finds.
Why does this worm strip out of its sheath before it infects you? It could be playing an elaborate trick on your immune system.
The idea that gut bacteria can either be "good" or "bad" may not tell the whole story.
You may not love your belly fat, but the large sheet of fat that stretches across your abdomen serves a purpose.
The famous Spanish painter Francisco Goya suffered a mysterious illness and lost his hearing in 1793, and now experts may have figured out why.
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