News from

Research

Reset All Filters
1622 Results
Documenting architecture and memories of a changing neighborhood
"On Exactitude in Science (Watts)" showing on screen at the Barnes.

Image: Erica Moser

Documenting architecture and memories of a changing neighborhood

A film by Penn fine arts professor David Hartt about Watts, a historically Black neighborhood in Los Angeles, is one of five videos included in “Freedom Dreams,” an exhibition at the Barnes in Philadelphia that centers the “memories, dreams, and histories of Black Americans.”

3 min. read

Amyloid removal may reduce tau buildup and neurodegeneration in Alzheimer’s disease
Human brain with highlighted amygdala

Kateryna Kon/Science Photo Library via Getty Images

Amyloid removal may reduce tau buildup and neurodegeneration in Alzheimer’s disease

In a brain autopsy of a Penn Medicine clinical trial participant, regions cleared of amyloid showed little tau buildup, while nearby areas with persistent amyloid had greater signs of damage.

Kelsey Geesler

2 min. read

How social networks reshaped society and politics
Jordi Pérez Colomé and Sandra González-Bailón seated at a bookstore with copies of their book.

Jordi Pérez Colomé and Sandra González-Bailón at the Madrid Book Fair.

(Image: Courtesy of Annenberg School for Communication)

How social networks reshaped society and politics

In a new Spanish-language book, Annenberg School for Communication professor Sandra González-Bailón and a veteran El País journalist examine how social platforms amplify voices, distort realities, and redefine our democracies.

From Annenberg School for Communication

2 min. read

How mortgage lock-in is quietly pushing up house prices
A person putting a Home for Sale sign in front of a home.

Image: Anchiy via Getty Images

How mortgage lock-in is quietly pushing up house prices

A new paper co-authored by Wharton’s Lu Liu argues that homeowners stuck with low fixed mortgage rates aren’t just frozen in place—they’re propping up the housing market.

From Knowledge at Wharton

2 min. read

How mismanagement of gout could have impacted the American Revolution
Sketch of two colonial-era men at table, one with an injured foot.

 Coloured etching by T.L. Busby, 1826.

nocred

How mismanagement of gout could have impacted the American Revolution

Penn biology professor Philip A. Rea has written a provocative piece examining how gout sidelined two influential 18th-century British leaders and why England eschewed an effective gout treatment.

2 min. read

The math of fitting in
Silhouettes of people with dialogue boxes.

Imge: stellalevi via Getty Images

The math of fitting in

In new research, professor of linguistics Charles Yang and colleagues find that a formula originally developed to explain language acquisition in children can also explain how we absorb social norms.

From Omnia

2 min. reads

The impact of microplastics—and how to limit exposure
Derek Ho in the lab pointing to a beaker of water in front of two lab techs.

To better visualize microplastics, researchers in the McBride Lab at Penn Engineering use fluorescent dyes like Nile Red, which attach to plastics and make them glow under specific light. Environmental researcher Derek Ho developed a system used in their lab called the Fluorescent Imaging Microplastic Analysis Platform, or FIMAP. It uses machine learning to detect and identify plastic particles larger than about 20 microns in complex water samples.

(Image: Sylvia Zhang)

The impact of microplastics—and how to limit exposure

Microplastics researchers Samantha McBride and Derek Ho of Penn Engineering and Vijay Bhatia of the Philadelphia Water Department discuss how microplastics get into ecosystems and human bodies, offering practical ways to minimize exposure.

3 min. read

Staying up late
Staying up late

Image: Rachael Ortwein/Karen Hakobyan/500 px via Getty Images

Staying up late

Penn Vet’s Wildlife Futures seek to unravel the mystery of the disappearing barn owl

2 min. read

Unearthing new cancer treatments from fungi
Chunxiao Sun holding a fungal sample on a petri dish.

nocred

Unearthing new cancer treatments from fungi

Penn Engineers led by Xue “Sherry” Gao have developed a gene-editing tool built specifically for fungi, unlocking a hidden library of molecules—including some with early anti-cancer promise—from one of biology’s most overlooked kingdoms.

3 min. read