In search of virus fossils
Wednesday, October 19, 2011 - 08:30
in Paleontology & Archaeology
Here's a theory for a comedian to consider: dinosaurs done-in by avian flu. Silly as that may be, we imagine that viruses have been infecting organisms since life first appeared on Earth, but this is mostly just a hunch. New research is studying whether special environments (not related to dinosaurs) could potentially preserve vestiges of ancient viruses.