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Nelson Flores looks back on decades of bilingual education
Two middle school students in a classroom.

Image: iStock/diego_cervo

Nelson Flores looks back on decades of bilingual education

Flores, a professor in Penn’s Graduate School of Education, uncovers why Latinx students have tested as underperforming in academic language for decades due to education policy and societal constraints.

From Penn GSE

A less clumpy, more complex universe?
Dark energy telescope with star trails

A less clumpy, more complex universe?

Researchers combined cosmological data from two major surveys of the universe’s evolutionary history and found that it may have become “messier and complicated” than expected in recent years.
Why the most successful companies are scalable

Why the most successful companies are scalable

Giant companies stay on top because they’re both more productive and scalable than their competitors, according to research from Wharton and the School of Arts & Sciences.

From Knowledge at Wharton

2 min. read

The social structures that shape AI
A person using AI on computer keyboard.

Image: iStock/Userba011d64_201

The social structures that shape AI

There’s more hype than ever around artificial intelligence, but Assistant Professor of Sociology Benjamin Shestakofsky says it’s important to fully examine how the new technology fits into broader society.

Marilyn Perkins

How do you authenticate a long-lost Chopin waltz?
Jeffrey Kallberg playing a grand piano.

Jeffrey Kallberg, William R. Kenan, Jr. Professor of Music and interim dean of the School of Arts & Sciences, plays the newly found Chopin waltz and other music from the composer on a Érard piano donated by alum Yves Gaden.

nocred

How do you authenticate a long-lost Chopin waltz?

Jeffrey Kallberg, William R. Kenan, Jr. Professor of Music and interim dean of Penn Arts & Sciences, has helped to verify the first major manuscript from the famous composer since the 1930s.

Michele W. Berger

Developing a tiny anticancer weapon
A cancer cell breaking up.

Image: iStock/Bahaa_Aladdin

Developing a tiny anticancer weapon

Penn Medicine researchers have developed tumor-homing nanosized particles that trigger cancer cell self-destruction in preclinical tests.
Penn Center for Innovation celebrates 10 years
Scientists holding a model of something (forthcoming)

(Image: Eric Sucar)

Penn Center for Innovation celebrates 10 years

The University’s nexus for technology transfer supports researchers in their innovative efforts, from CAR T to mRNA advancements that have dramatically reshaped the world.
Fruit fly development offers insights into condensed matter physics
A fruit fly sits on a piece of food

Drosophila melanogaster, the fruit fly, has long been a model species for biologists seeking to understand the molecular mechanisms of animal function and how novelty may arise in organisms. Theoretical physicist Andrea Liu of the School of Arts & Sciences is conducting research on the insect, along with biology and experimental biophysics collaborators at Duke University. Their research has opened the door to an approach that could offer not only a new understanding of how biological function emerges but also suggest a new class of systems in condensed matter physics.

(Image: iStock / nechaev-kon)

Fruit fly development offers insights into condensed matter physics

Penn Physicist Andrea Liu and collaborators modeled the behavior of tissue during a stage of fly development and found, surprisingly, it doesn’t fluidize as it shrinks but stays solid. Their approach could offer insights physical systems with complex functionality.