2023-2024 cohort of the President's Sustainability Internship Program with the text, "Apply To The 2026-2027 President's Sustainability Internship Program"
Photo of Earth from space next to Assignment: Earth logo.

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

Making Progress

Photo shows teenager who is overweight talking to her doctor.

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.

Photo shows young woman lying in bed awake fanning herself, unable to sleep.

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.

3D Illustration Concept of Human Internal Digestive Organ Liver Anatomy

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.