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Saliva Protein Might Inhibit Intestinal Anarchy

A protein found in spit prevents bad bugs from binding to intestinal cells in the lab, pointing to a possible way to lower the chances of dysentery. Christopher Intagliata reports.

March 10, 2018 — Christopher Intagliata

When to Worry About a Mole

Learn who is at higher risk for melanoma and what features are more concerning for this aggressive type of skin cancer

March 10, 2018 — House Call Doctor Sanaz Majd
Latest Stories

The latest news and updates from Scientific American.

Of Shamrocks and Science

Happy St. Patrick’s Day