Why is gravity so weak?

Scientists find gravity very puzzling. For one thing, they don’t understand why it is so weak; that is, why it takes so much stuff (like a planet’s worth) to generate much gravitational force. Perhaps, they say, it is leaking out of our universe. Physicist Adam Archibald, MA ’14, explains how this could be and describes an […]

Wandering ice on Mars

Glaciations on Mars are different from those on Earth. During a Martian glacial period, water vapor that would otherwise travel to the north polar cap instead snows out at lower latitudes, where ice then accumulates. Radargrams of the north polar region of Mars record the most recent mid-latitude Martian glacial period and the regrowth of the polar ice since then.

Sam Fox School, AIA St. Louis announce 2016 Steedman Fellowship

With a first-place travel award of $50,000, the biennial James Harrison Steedman Fellowship in Architecture is among the largest in the nation for emerging architects. The 2016 fellowship, titled “Adaptation,” centers on how flexibility and adaptive response might be better incorporated into the design process.

Five-cent chemistry

The research team of Liviu Mirica, associate professor of chemistry in Arts & Sciences, has developed novel methods for generating the buildings blocks of important compounds with the common metal nickel. The work expands scientists’ toolbox for nickel-based chemistry, and contributes to the movement of “green chemistry” toward a 21st century of sustainable synthesis.

Li chosen as Civil Liberties & Public Policy intern

Xuan Cindy Li, a student majoring in biochemistry and in women, gender and sexuality studies, both in Arts & Sciences, was selected as a 2016 intern for the Civil Liberties & Public Policy program at Hampshire College’s summer program, the Reproductive Rights Activist Service Corps.

Barch receives 2016 AWN mentor award

Deanna Barch, chair of the Department of Psychological & Brain Sciences in Arts & Sciences and the Gregory B. Couch Professor of Psychiatry in the School of Medicine, is the 2016 recipient of the mentor award from the Academic Women’s Network at Washington University.