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To improve climate models, an international team turns to archaeological data
map of the united states

The final classification employs an 8x8 kilometer grid scale, large from an archaeological perspective but which allows for consistency. The four maps here show the effect of grid size on data visibility. (Image: Chad Hill, published in PLOS ONE)

To improve climate models, an international team turns to archaeological data

The project, called LandCover6k, offers a new classification system that the researchers hope will improve predictions about the planet’s future and fill in gaps about its past.

Michele W. Berger

Pizza, a nascent dairy industry, and infant health in the Peruvian highlands
Smiling person standing arms held down, together and in front, outside of a brick building. Morgan Hoke is an assistant professor in the Department of Anthropology and an Axilrod Faculty Fellow in the Population Studies Center in the School of Arts & Sciences at the University of Pennsylvania. She has worked at a field site in rural Nuñoa, Peru, since 2012.

Pizza, a nascent dairy industry, and infant health in the Peruvian highlands

Research from anthropologist Morgan Hoke shows that in homes that produce their own foods, children exhibit better growth rates and mothers report more autonomy and economic control.

Michele W. Berger

Supporting agriculture and a safe food supply
cows in a field at new bolton center

In pre-Covid-19 times, the Marshak Dairy at Penn Vet’s New Bolton Center was a place for teaching as well as research. Now an essential crew of workers remain to care for the cows, as other veterinarians in the School continue to care for livestock around the region. (Credit: Penn Vet)

Supporting agriculture and a safe food supply

Essential workers in the School of Veterinary Medicine are caring for livestock, keeping track of disease, ensuring product consistency, and communicating with farmers to ensure that farms can continue providing a reliable food supply for the community.

Katherine Unger Baillie

Nourishing the brain with conversations about food
Two people standing next to a marble staircase, with stands and a sphinx blurry in the background.

Penn archaeologist Megan Kassabaum (left) and biocultural anthropologist Morgan Hoke organized the series on food taking place at the Penn Museum on Mondays. During the fall semester, academics from nine institutions spoke on a range of topics, from food as life sustaining to how pizza and sushi gained their prominence. Spring semester, the talks have turned inward, focusing on the research happening across the University.

Nourishing the brain with conversations about food

A yearlong colloquium from Penn Anthropology offers a steady diet of research perspectives, delving into how this facet of culture affects modern health and practices, and broadens our historical outlook.

Michele W. Berger

Campus orchard grows, with help from the community
emptying dirt from wheelbarrow with city in the background

Campus orchard grows, with help from the community

Now five years old, the Penn Park Orchard is expanding, literally and figuratively. With shovels and sweat equity, members of the University contributed to those efforts at a workday.

Katherine Unger Baillie

Crowdsourcing 10,000 years of land use
A brown cow standing in a mountain landscape in the Italian Alps.

To predict what will happen in the future, its important to understand what happened in the past. Thats the idea behind ArchaeoGLOBE, a project that looks at land use around the world—like in the Italian Alps, seen here—during the past 10,000 years. (Photo courtesy: Lucas Stephens) 

Crowdsourcing 10,000 years of land use

More than 250 archaeologists from around the world contributed their knowledge to ArchaeoGLOBE, an effort to better understand the prevalence of agriculture, pastoralism, and hunting and gathering at different points in human history.

Michele W. Berger

Where ethics, welfare, and sustainability meet swine
pigs in large stalls at new bolton center

Where ethics, welfare, and sustainability meet swine

At New Bolton Center’s model pig farm, free-roaming sows are implanted with RFID chips, nourished by organic feed, and powered by solar energy.

Gina Vitale

The ‘off’ button that lets plants make flowers
Scanning electron microscope image of plant parts. Main image is covered in spikes, smaller one looks smoother and less complex.

AA 10-day-old Arabidopsis seedling displayed no defect in forming new organs (main image), unless they lacked the key genes MP, ETT, and ARF4. In that case, a small stubby plant (inset) that cannot form new organs is the result. (Image: Wagner lab)

The ‘off’ button that lets plants make flowers

Flowers aren’t just pretty to look at; without them, plants couldn’t reproduce. Investigating the critical process of flower formation in plants, School of Arts and Sciences biologist Doris Wagner and colleagues discovered how a key gene is shut off in order for blooms to form. “Identity is not just what you are; it’s what you aren’t,” she says.

Katherine Unger Baillie

Keeping campus trees—all 6,800 of them—healthy and vibrant
Looking down on campus through a variety of colorful treetops, people walk by holding umbrellas

The changing foliage of Penn’s trees make even a gray and rainy day look bright. Campus staff take a proactive approach to maintaining the trees’ health.

Keeping campus trees—all 6,800 of them—healthy and vibrant

Caring for the trees on Penn’s campus—an official arboretum since last year—is no small undertaking. Staff from Facilities and Real Estate Services and the Morris Arboretum lead the way in ensuring that the University’s trees remain safe, vibrant, diverse, and beautiful.

Katherine Unger Baillie