Half a degree more global warming could flood out 5 million more people
March 15, 2018 ・ Liz Fuller-WrightThe difference between an increase of 1.5 and 2 degrees Celsius in the global temperature could mean the inundation of lands currently home to about 5 million people.
Princeton geologists solve fossil mystery by creating 3-D ‘virtual tour’ through rock
February 27, 2018 ・ Liz Fuller-WrightPrinceton geoscientists Adam Maloof and Akshay Mehra can create 3-D versions of rock samples that scientists can look at from any angle.
Theory suggests root efficiency, independence drove global spread of flora
February 21, 2018 ・ Morgan KellyResearchers from Princeton and the Chinese Academy of Sciences suggest that plants spread worldwide thanks to root adaptations that allowed them to become more efficient and independent.
By 2100, arid cities will suffer from more severe heat waves than temperate cities
February 15, 2018 ・ B. Rose KellyIn a reversal of current conditions, by 2100, arid cities such as Phoenix will become more susceptible to heatwaves compared to their surrounding rural areas, while cities on the eastern seaboard will actually be less severely affected by heatwaves compared to theirs.
Pride tops guilt as a motivator for environmental decisions
February 14, 2018 ・ Jon WallacePrinceton University research suggests that emphasizing the pride people will feel if they make environmentally conscious decisions is a better way to promote eco-friendly behavior than using guilt.
PEI-STEP Fellow Jane Baldwin receives AGU Outstanding Student Paper Award
February 12, 2018PEI-STEP fellow Jane Baldwin received an Outstanding Student Paper Award at the American Geophysical Union’s 2017 Fall Meeting.
Spotty coverage: Climate models underestimate cooling effect of daily cloud cycle
January 9, 2018 ・ Morgan KellyPrinceton University researchers found that climate models underestimate the cooling effect that clouds have on a daily basis, which results in warmer, drier conditions than might actually occur.
The ecological costs of war in Africa
January 10, 2018 ・ Morgan Kelly, PEIPrinceton researchers found that war has been a consistent factor in the decline of Africa’s large mammals, but that conservation and rehabilitation are still possible.
Study of Darwin’s finches reveals that new species can develop in as little as two generations
November 28, 2017 ・ Morgan KellyResearchers from Princeton University and Uppsala University in Sweden have found that a new species of Darwin’s finches developed in as little as two generations, which provides direct genetic evidence of a novel way in which new species arise.

