Trilobites: Something Digs Intricate Tunnels in Garnets. Is It Alive? The deep red gems have long been found marred with internal markings. Researchers propose a new explanation involving fungal microorganisms who have found a nice place to live. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Government Shutdown Curtails F.D.A. Food InspectionsMore Trouble for the Hubble Telescope as a Primary Camera MalfunctionsResearch Details How Junk Food Companies Influence China’s Nutrition PolicyDo Floppy-Eared Dogs Look Friendlier? The T.S.A. Thinks SoShutdown Means E.P.A. Pollution Inspectors Aren’t on the JobA Snail Called George, Believed to Be the Last of His Species, Dies