
Explore Assignment: Earth, USC’s sustainability framework for creating a healthy, just and thriving campus and world. And visit the home of Assignment: Earth, the USC Sustainability Hub.
Take Action
Whether you’re a student, a member of the faculty or a part of our staff, there are tons of ways to be a Sustainable Trojan on and off campus.
Green Toolkit
Access sustainable resources on campus, find a sustainability course, discover sustainability data and research and more with USC’s Green Toolkit.
Making Progress
Explore our progress on Assignment: Earth, our 2025 USC Sustainability Survey and our FY24 Annual Report.
News, Events & Social Media
Get the latest news, attend sustainability events and join the conversation with USC Sustainability on social media.
Sustainability News Highlights

PFAS exposure may limit improvements in blood sugar after bariatric surgery
Researchers from the Keck School of Medicine of USC studied the relationship between PFAS exposure and changes in markers of type 2 diabetes in teens who underwent bariatric surgery, finding that the “forever chemicals” were linked to worse metabolic outcomes five years later.

Study links rising temperatures to reduced sleep in U.S. adults
Sleep length and quality suffer in hot weather, especially for those living on the West Coast, according to a new analysis from the Keck School of Medicine of USC.

‘Forever chemicals’ may increase liver disease risk in adolescents by as much as 3-fold
A research collaboration co-led by the Keck School of Medicine of USC and the University of Hawai’i found that higher levels of two common types of PFAS in the blood were linked to an increased risk of early onset of MASLD, formerly known as fatty liver disease.















