Calling all undergraduates interested in Arctic sciences! Apply to participate in a science training cruise aboard the R/V Marcus Langseth from 25 Aug – 30 August from Ketchikan, AK to Dutch Harbor, AK. If you are interested in leading a STEMSEAS transit, STEMSEAS is always looking for excellent, enthusiastic, creative and flexible instructors and mentors. See http://mlp.ldeo.columbia.edu/stemseas/ for more information.