Trilobites: The DNA of Extinct Cave Bears Lives On Modern brown bears are carrying a bit of genetic material passed down from the cave bear, in a study that suggests extinction does not always vanquish a species’ genes. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Eclipse 2018: When is the next lunar eclipse? US must wait THIS longEclipse LIVE: Three things to know about the Blood Moon total lunar eclipseEclipse 2018: UK stargazers have Blood Moon view BLOCKED by thunderstorms and rain cloudsEclipse 2018: Blood Moon sees temperature of Moon PLUMMET, warns NASAMedicare Slashes Star Ratings for Staffing at 1 in 11 Nursing HomesWhat Is a Genetically Modified Crop? A European Ruling Sows Confusion.