In the News:

Princeton Environmental Research Portal

You can now explore the full scope of Princeton’s latest environmental research – plus the University’s legacy of environmental commitment – through a single portal: "Princeton Environmental Research: A Half-Century at the Forefront." The portal was launched on Thursday, Oct 15, 2020. Users will find a video presenting 50 years of environmental research as well as a series of articles documenting Princeton’s historic research contributions in a areas from climate modeling to the future of food.


A slice of an ice core containing hundreds of tiny bubbles, each a whiff of Earth’s atmosphere. Credit: Yuzhen Yan

Bubbles of greenhouse gases trapped in ice shed new light on an important climate transition that occurred about a million years ago.