Changing of the Guard

Top academic officer Macias steps down, will focus on educational technologies.

Bee Venom: A New Weapon Against AIDS

Nanoparticles carrying a toxin found in bee venom can destroy the human immunodeficiency virus (HIV) while leaving surrounding cells unharmed, researchers at the Washington University School of Medicine have shown.

Survey Says

We asked 350 seniors to share favorites and future plans. Scan the first question below and then click through the slideshow above to see more.

A Deeper Shade of Green

Washington University is ranked as the world’s 11th greenest campus in the 2012 annual ­report of UI GreenMetric, a worldwide university ranking system that lists 215 of the world’s most sustainable and eco-friendly campuses.

Bright Night

For much of the developing world, access to electrical lighting is uncertain. Many rural farming villages exist “off the grid.” Major cities from Nairobi to Kolkata are subject to regular blackouts. The effect is that people aren’t as productive as they could be; they have to spend scarce money on candles; or sometimes they develop respiratory problems from the kerosene fumes.

Three Questions for Madeleine Daepp

For a class assignment from her central Pennsylvania high school, Madeleine Daepp — the recipient of competitive scholarships from the ­Truman and Udall foundations and a Rhodes scholarship finalist ­— conducted a research ­project on hog farming.

T-REx Training

Washington University’s business, engineering and law schools are ­collaborating on a new course that embeds ­students in the center of the thriving entrepreneur community in downtown St. Louis.

Right to Vote*

At polling places across America in November 2012, Latinos and African Americans under age 30 were disproportionately asked for identification, even in states that do not have voter ID laws, according to a post-election ­analysis by researchers at Washington University and the University of Chicago.