WashUExpert: Organic molecules on Mars

WashUExpert: Organic molecules on Mars

The Curiosity Rover mission found signs of organic materials on Mars dating back about 3.5 billion years, NASA announced June 7. It could be a big deal, said Raymond Arvidson, the James S. McDonnell Distinguished University Professor in Arts & Sciences.
Can a Twitter-based reporting tool improve foodborne illness tracking?

Can a Twitter-based reporting tool improve foodborne illness tracking?

Foodborne illness is a serious and preventable public health problem, affecting one in six Americans and costing an estimated $50 billion annually. As local health departments adopt new tools that monitor Twitter for tweets about food poisoning, a study from Washington University in St. Louis is the first to examine practitioner perceptions of this technology.
Brooks receives Gloria White service award

Brooks receives Gloria White service award

Chancellor Mark S. Wrighton presented the Gloria W. White Distinguished Service Award to mail courier Wes Allen Brooks at the annual Staff Day celebration May 21 at the Athletic Complex. The award was established in 1998 and celebrates the legacy of White, a campus leader for some 35 years until her death in 2003.
View More Stories