Author: Diana Lutz

So you think you know what your parents want? A psychologist at Washington University in St. Louis is conducting research that shows two adult siblings may have radically different views on what their parents would want. In fact, he says that a random stranger might have the same chance at guessing parental wishes as some children would.

Hydrogen is a promising energy alternative because its chemical energy can be directly converted to electricity in fuel cells that are easily miniaturized.

The competition involves college students trying to solve difficult programming problems, against the clock; WUSTL beat out 121 other teams.

They are among 376 people this year awarded the honor by AAAS because of their distinguished efforts to advance science or its applications.

His experience with NASA spans three decades, starting in 1974 and continuing today with the highly successful Mars Exploration Rover mission.

Photo by David KilperWUSTL engineering students worked hundreds of hours to create a large-scale, computer-controlled dance floor.

Josh Smith’s method could help paleobiologists identify and reconstruct the lives of the creatures that roamed the Earth millions of years ago.

All lit up: the dance floor in actionThe talent and ingenuity of Washington University engineering students are being put to the test with a large-scale, computer-controlled dance floor that will light up the night on Saturday, Nov. 12. That’s the date of the Engineering Student Council’s annual dance party, Vertigo, to be held from 10 p.m. to 2 a.m. in Lopata Hall on the Washington University Hilltop Campus.

Storing hydrogen is problematic. A WUSTL chemist and his colleagues are exploring different approaches to help make hydrogen fuel more practical.A chemist at Washington University in St. Louis hopes to find the right stuff to put the element hydrogen in a sticky situation. Lev Gelb is exploring several different ways to store hydrogen and prepares theoretical models of molecules that could enable storage and transport of hydrogen gas. One process would involve materials that hydrogen would stick to.

Allison Miller discusses jocotes with a man in southern Honduras.Researchers at Washington University in St. Louis report that farmers and families in Central America have saved genetic variation in the jocote (ho-CO-tay), (Spondias purpurea), a small tree that bears fruit similar to a tiny mango. And they’ve done this by taking the plants out of the forest, their wild habitat, and growing them close to home for family and local consumption Allison Miller, Ph.D., a post-doctoral researcher at the University of Colorado, and former graduate student in Arts & Sciences at Washington University, and Spencer T. Olin Professor of Biology Barbara Schaal, Ph.D., from Washington University, in conjunction with Peter Raven, Ph.D. Engelmann Professor of Botany at Washington University and Director of the Missouri Botanical Garden, have shown multiple domestications of the jocote in Central America in the midst of large-scale deforestation, a practice that endangers genetic diversity .