germ warfare germ warfare

It's a bacteria-eat-bacteria world, scientists say. Bdellovibrio bacteriovorus, shown here in false color, attacks common germs six times its size, then devours them from the inside out. Alfred Pasieka/Science Source hide caption

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Alfred Pasieka/Science Source

'Predatory Bacteria' Might Be Enlisted In Defense Against Antibiotic Resistance

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An Army horse wears a gas mask to guard against German gas attacks. Courtesy of U.S. National Archives hide caption

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Courtesy of U.S. National Archives

The Unsung Equestrian Heroes Of World War I And The Plot To Poison Them

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