Climate Change | Penn Today

A map of precipitation anomalies in Central America.

How to prepare for the impacts of a changing climate

Irina Marinov, associate professor at the Department of Earth and Environmental Science, leads a research community focused on understanding global climate impacts, risks, and vulnerabilities to enable local action.

2 min. read

Temperatures reach dangerous highs as ‘heat domes’ hit U.S. and Europe

Research by Michael Mann of the School of Arts & Sciences and colleagues found that the amplification of waves in the jet stream had led to a dramatic increase in atmospheric events, driving heatwaves, wildfires, and floods.

Everett Clayton looks at a digital thermometer on a nearby building that reads 116 degrees while walking to his apartment on June 27, 2021 in Vancouver, Washington.

Heat domes and flooding have nearly tripled since the ’50s

New research led by Michael E. Mann links a surge in stalled jet stream events to human-driven climate change, with major implications for future heatwaves, wildfires, and floods.

7 min. read

Heat waves are getting more dangerous with climate change — and we may still be underestimating them

Michael Mann of the School of Arts & Sciences says climate models are likely understating the relationship between climate change and persistent summer weather extremes.

Heat dome blankets large swathe of the U.S.

Michael Mann of the School of Arts & Sciences says that large-scale wave patterns and heat domes are becoming more common each summer due to climate change.

Food waste: Recycling, not discarding, offers huge environmental benefits

Researchers at Penn Vet examine how common food waste recycling methods, including composting, could have a big impact on greenhouse gas emissions and the use of natural resources.

5 min. read

Keeping HUP sustainable

Corporate director of sustainability for the University of Pennsylvania Health System Greg Evans discusses steering Penn Medicine towards a greener future.

2 min. read

California Democrats vote to increase gas prices

A report from the Kleinman Center for Energy Policy in the Weitzman School of Design indicates that climate-goal rules in California could increase the cost of gas.

Penn Global Grants awarded to 16 new faculty-led projects

The Penn Global Research and Engagement Grant Program supports new or established projects that leverage Penn research and expertise to advance knowledge in and of communities around the world. Much of this year’s projects address urgent global challenges—including climate and public health.

Satellite image of Hurricane Helene, 2006

Paris Perdikaris led research on lifesaving and more cost-effective weather predictions

Penn professor Paris Perdikaris and collaborators developed Aurora, a machine-learning model that has predictive capabilities for air quality, ocean waves, tropical cyclone tracks, and weather.