Germ theory flourished in past centuries with scientists working to understand the then-mysterious illnesses and deaths. Decades turned into a century, then two, and more. The long process of ...
Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. A group of 38 ...
Dec. 17, 2024 — A new study shows how one kind of bacteria, Vibrio cholerae, triggers painful intestinal contractions by activating the immune system. The research also finds a more general ...