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Penn ATLAS shares 2025 Breakthrough Prize in Fundamental Physics
Members of the Penn ATLAS team and others in front of the inner detector at the Large Hadron Collider.

Members of the Penn ATLAS team and others in front of the inner detector of ATLAS experiment.

(Image: ©CERN/Maximilien Brice)

Penn ATLAS shares 2025 Breakthrough Prize in Fundamental Physics

The team, which includes Joseph Kroll, Evelyn Thomson, Elliot Lipeles, Dylan Rankin, and Brig Williams from the Department of Physics and Astronomy, is part of an expansive collaboration studying high-energy collisions from the Large Hadron Collider.

Michele W. Berger

2 min. read

For a better cup of coffee, look to physics
A kettle and pour-over coffee filter full of coffee grounds.

(On homepage) 

(Image: Courtesy of Ernest Park)

For a better cup of coffee, look to physics

Researchers from Penn have found new cost-effective ways to make a great cup of pour-over coffee using fewer beans. Their findings could potentially provide insights into similar systems such as waterfalls and surface erosion.

4 min. read

Using climate modeling to guide global economic and political decisions
A climate map showing temperatures and contours.

Image: Christoph Burgstedt/Science Photo Library via Getty Images

Using climate modeling to guide global economic and political decisions

Irina Marinov, associate professor in Penn’s School of Arts & Sciences’ Department of Earth and Environmental Science, explains how climate modeling works and the information these models provide.

From the Environmental Innovations Initiative

2 min. read

Scientists unlock frogs’ antibacterial secrets to combat superbugs
A tree frog in Thailand.

The researchers theorized that frogs must have developed antibiotics to survive in their challenging environment.

Image: Michael Edward via Getty Images

Scientists unlock frogs’ antibacterial secrets to combat superbugs

The lab of César de la Fuente has created synthetic peptides, a class of antibiotics, derived from the secretions of a frog commonly found in South Asia.

Ian Scheffler

2 min. read

AI Month at Penn
Buildings on Penn's campus and a banner that reads 'Penn Engineering.'

Penn Engineering will host the second annual AI Month from April 1 to May 1.


 

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AI Month at Penn

The School of Engineering and Applied Science is hosting 2025 AI Month at Penn, a monthlong series of events throughout April dedicated to the theme “AI and Human Well-Being.”

4 min. read

Baseball’s ‘magic mud’
A jar of Lena Blackburne Baseball Rubbing Mud sits on a table beside a muddy, dirty baseball.

Lena Blackburne’s legendary baseball rubbing mud has been a game-day staple for nearly a century, helping Major League pitchers achieve a better grip. Now, researchers at the University of Pennsylvania have scientifically confirmed its friction-enhancing properties, revealing its significance not just in baseball, but also in the broader field of materials science.

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Baseball’s ‘magic mud’

Douglas Jerolmack and Paulo Arratia led research that could someday crack the code of the mud smeared on baseballs for nearly a century that pitchers profess provides a perfect grip.

3 min. read

A simple way to boost math progress
Angela Duckworth lecturing a class with a white board.

“Our results showed that simple, low-cost nudges can help teachers support student progress in math,” says Penn psychology professor Angela Duckworth.

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A simple way to boost math progress

Researchers from Penn’s Behavior Change for Good Initiative and their collaborators conducted a megastudy to investigate whether low-cost nudges–informed by behavioral science–could help teachers accelerate student progress in math.

3 min. read

New genetic cause of blindness in dogs
Aguirre and Murgiano working in a lab with pipettes.

Gustavo D. Aguirre and Leonardo Murgiano of the School of Veterinary Medicine of the University of Pennsylvania.

(Image: John Donges)

New genetic cause of blindness in dogs

In collaboration with a foundation that breeds service dogs for the visually impaired, researchers at the School of Veterinary Medicine at the University of Pennsylvania and the University of Padova in Padova, Italy, have identified a novel variant associated with progressive retinal atrophy in three Labrador retrievers.

3 min. read

New high-definition pictures of the early universe
Part of the installation of a telescope.

(Image courtesy of ACT Collaboration; ESA/Planck)

New high-definition pictures of the early universe

Research by the Atacama Cosmology Telescope collaboration has led to the clearest and most precise images yet of the universe’s infancy—the cosmic microwave background radiation that was visible only 380,000 years after the Big Bang.

8 min. read