Penn State University http://wamc.org en Dr. Peter Wilf, Penn State University -- Tracing the Path of Conifer Fossils http://wamc.org/post/dr-peter-wilf-penn-state-university-tracing-path-conifer-fossils <p></p><p>Studying the fossilized remains of animals and plants can teach us a great deal about the natural world.</p><p>In today's Academic Minute, Dr. Peter Wilf, professor of geosciences at Penn State University, traces the path of conifer fossils from New Zealand to Argentina.</p> Mon, 24 Mar 2014 09:00:00 +0000 Matthew Pryce 86369 at http://wamc.org Dr. Peter Wilf, Penn State University -- Tracing the Path of Conifer Fossils Dr. Nina Jablonski, Penn State University – Evolution and Skin Color http://wamc.org/post/dr-nina-jablonski-penn-state-university-evolution-and-skin-color <p>In today’s Academic Minute, Dr. Nina Jablonski of Penn State University explains how evolution has created such broad spectrum of human skin color.&nbsp;</p><p></p><p></p> Thu, 07 Feb 2013 15:26:16 +0000 Bradley Cornelius 56919 at http://wamc.org Dr. Nina Jablonski, Penn State University – Evolution and Skin Color