The Lamont-Doherty Earth Observatory at Columbia University is a research and education cooperative of some 120 PhD level researchers and several dozen graduate students, all dedicated to uncovering the origin, evolution, and future of the natural world. The organization operates its own federally funded research ship, and studies everything from polar science to atmospheric processes. From the homepage, click Research to access the troves of information available. From there, access the Video Channel Pages (Earth Science Colloquium Series, Public Lecture Series, and others) or browse the site by category (Climate/Paleoclimate, Oceanography, etc.). All projects can also be searched by keywords, title, and people.