HRUMC X, the tenth annual Hudson River Undergraduate Mathematics Conference will be held at Union College, Schenectady, NY on April 12, 2003. The conference, which is funded by the Andrew W. Mellon Foundation with additional support from Union College, includes presentations on mathematics by both faculty and students, and both are encouraged to participate. Conference sessions are designed so that some presentations are accessible to undergraduates in their first years of study, and others are accessible to third- or fourth-year undergraduate mathematics majors. This year’s conference will focus on interdisciplinary talks, though talks in any mathematical area are welcome. You can find out more about HRUMC by visiting the conference web site at http://www.skidmore.edu/academics/mcs/hrumc.htm. Those wishing to make a presentation at the conference should submit an abstract via the web site by February 27th, 2003.