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Minds in the wild
A young child at a table with an adult, playing a game with blue plastic cups.

Brannon lab manager Nuwar Ahmed (in red) plays the cup game with a young participant. The object is to “feed” the dino a fish hidden under a different cup each round. The researchers then watch to see how many tries it takes the children to find the fish. (Photo: Brooke Sietinsons)

Minds in the wild

As part of a MindCORE effort to bring research into the community, behavioral psychologist Elizabeth Brannon and her team spent the summer conducting two studies at the Academy of Natural Sciences to better understand how children learn.

Michele W. Berger

Researchers discover new topological phases in a class of optical materials
a pink light shining onto a flat sheet with holes on the top, a blue laser light shines from one end of the flat sheet to the other

Researchers discover new topological phases in a class of optical materials

These unique topological phases, which imbue materials with new properties, provide a pathway for future optical-electronic applications such as telecommunications devices and quantum computers.

Erica K. Brockmeier

Fruit flies’ microbiomes shape their evolution
fruit fly close-up on a piece of vegetation

An ambitious outdoor experiment in fruit flies at Pennovation Works revealed that an altered microbiome can drive evolutionary change. (Photo: Seth Rudman)

Fruit flies’ microbiomes shape their evolution

In just five generations, an altered microbiome can lead to genome-wide evolution in fruit flies, according to new research led by Paul Schmidt and postdoc Seth Rudman of the School of Arts and Sciences.

Katherine Unger Baillie

Dissecting the Green New Deal
Two people sitting on a stage, one gesturing with his hands. In front of them is a brown wooden table with two water bottles.

Billy Fleming (left), Wilks Family Director for the Ian L. McHarg Center at the Stuart Weitzman School of Design and Daniel Aldana Cohen, who runs the Socio-Spatial Climate Collaborative (SC)2 at Penn, organized the day-long event. (Photo: Lou Caltabiano)

Dissecting the Green New Deal

During what’s likely the largest climate event ever held at Penn, leaders in a range of fields discussed the practicalities and implications of the resolution introduced into Congress in February aimed at stemming climate change.

Michele W. Berger

Black boys, grief, and guns in urban schools
A young student of color looks upward with their hand on their mouth

Black boys, grief, and guns in urban schools

Nora Gross, a joint doctoral candidate in sociology and education, examines how students grieve and recover after gun violence kills peers.

Penn Today Staff

Researchers think small to make progress toward better fuel cells
an x-ray scattering system made out of a long white tube connected to a sample box at one end. lee is shown in two separate images placing a sample inside of the box, partially obscured behind darkened panel glass

Researchers think small to make progress toward better fuel cells

A collaborative study describes how fuel cells, which use chemical energy to power cars and devices, can be developed to be more cost-effective and efficient in the long term.

Erica K. Brockmeier

Fall into the arts
Metal sculptures with lettering

“Talking Continents” by Jaume Plensa. (Photo: ©Jaume Plensa, courtesy Galerie Lelong & Co)

Fall into the arts

An active time of year for the arts community, the University’s fall arts and culture offerings range from a sculpture exhibit from Jaume Plensa, at Arthur Ross Gallery, to a viewing garden along the Rail Park.
What is ‘guaranteed income’?
Person holding a sheet of paper listing bills due

What is ‘guaranteed income’?

A Q&A with Amy Castro Baker, an assistant professor in the School of Social Policy & Practice and co-principal investigator of a new study examining the impacts of guaranteed income.
New undergraduate design major launched in College of Arts and Sciences
student setting up design exhibit with a jacket and a loom and a sign.

The new undergraduate design major and a restructured fine arts major are a collaboration between the Stuart Weitzman School of Design and the College of Arts and Sciences.

New undergraduate design major launched in College of Arts and Sciences

A new undergraduate major in design launched this semester, along with a now-enhanced fine arts major, is being offered through a collaboration between the Stuart Weitzman School of Design and the College of Arts and Sciences.

Louisa Shepard

Hunter-gatherers agree on what is moral, but not who is moral
Two people in traditional Tanzanian clothing sitting on the ground outdoors.

Photo: Eduardo Azevedo

Hunter-gatherers agree on what is moral, but not who is moral

In determining whether there is a universal concept of moral character, research could provide insight into ways to improve our interactions with one another.

Michele W. Berger