image: Drilling a core from the subaqueous speleothem, Corchia Cave. This material relates to a paper that appeared in the 13 March issue of Science, published by AAAS. The paper, by P. Bajo at University of Melbourne in Carlton, VIC, Australia, and colleagues was titled, "Persistent influence of obliquity on ice age terminations since the Middle Pleistocene transition." view more
Credit: [Credit: Adriano Roncioni, Gruppo Speleologico Lucchese]