Science & Technology

Veterinary experts work to stay ahead of equine doping

As in human sports, unscrupulous practices occasionally make their way into horse racing. Researchers and veterinarians at the School of Veterinary Medicine are keeping an eye on illicit drug use, evaluating samples, and designing tests to maintain the integrity of the sport and keep the competitors safe.

Katherine Unger Baillie

A potential new weapon in the battle against addiction

New research revealed that FDA-approved drugs to treat diabetes and obesity may reduce cocaine relapse and help addicts break the habit. Such medications work by targeting receptors for glucagon-like peptide 1, a hormone in the brain.

Michele W. Berger

Bacteria boost antifungal drug resistance in severe childhood tooth decay

Some young children experience severe tooth decay that resist normal therapies. New research led by Dongyeop Kim and Hyun (Michel) Koo of the School of Dental Medicine shows how plaque’s protective matrix can shield fungal cells from the drugs intended to kill them.

Katherine Unger Baillie

Putting data to work to solve pressing health issues

The first-ever Research Day at the Smilow Center for Translational Research showed how the Center for Clinical Epidemiology and Biostatistics links clinical epidemiology and biostatistics within the Perelman School of Medicine, Penn Health System, and Penn community.

Ali Sundermier



In the News


Scientific American

Grumpy voters want better stories. Not statistics

In a Q&A, PIK Professor Duncan Watts says that U.S. voters ignored Democratic policy in favor of Republican storytelling.

FULL STORY →



WHYY (Philadelphia)

Climate policy under a second Trump presidency

Michael Mann of the School of Arts & Sciences discusses how much a president can do or undo when it comes to environmental policy.

FULL STORY →



Salon.com

Exxon CEO wants Trump to stay in Paris climate accord

Michael Mann of the School of Arts & Sciences voices his concern about the possibility that the U.S. could become a petrostate.

FULL STORY →



Interesting Engineering

Superhuman vision lets robots see through walls, smoke with new LiDAR-like eyes

Mingmin Zhao of the School of Engineering and Applied Science and colleagues are using radio signals to allow robots to “see” beyond traditional sensor limits.

FULL STORY →



Technical.ly Philly

A sneak peek inside Penn Engineering’s new $137.5M mass timber building

Amy Gutmann Hall aims to be Philadelphia’s next big hub for AI and innovation while setting a new standard for architectural sustainability.

FULL STORY →



Associated Press

Amid Earth’s heat records, scientists report another bump upward in annual carbon emissions

Michael Mann of the School of Arts & Sciences says that total carbon emissions including fossil fuel pollution and land use changes such as deforestation are basically flat because land emissions are declining.

FULL STORY →



The Wall Street Journal

How can we remove carbon from the air? Here are a few ideas

Jennifer Wilcox of the School of Engineering and Applied Science and Kleinman Center for Energy Policy at the Weitzman School of Design says that the carbon-removal potential of forestation can’t always be reliably measured in terms of how much removal and for how long.

FULL STORY →



Associated Press

California air regulators approve changes to climate program that could raise gas prices

Danny Cullenward of the Kleinman Center for Energy Policy at the Weitzman School of Design says that many things being credited in California’s new climate program don’t help the climate.

FULL STORY →



Times of India

Self shocks turn crystal to glass at ultralow power density: Study

A collaborative study by researchers from the School of Engineering and Applied Science has shed new light on amorphization, the transition from a crystalline to a glassy state at the nanoscale.

FULL STORY →



The Independent

Climate scientists fear Trump will destroy progress in his second term – and the outcome could be ‘grim’

Michael Mann of the School of Arts & Sciences says that a second Trump term and the implementation of Project 2025 represents the end of climate action in this decade.

FULL STORY →