News & Events

News

  • Edwin Kite and Bowen Fan analyze why Mars dried out

    June 01, 2022

    Early Mars had rivers, but the cause of Mars’s wet-to-dry transition remains unknown. Associate Professor Edwin Kite and graduate student Bowen Fan, together with co-authors from NASA, PSI, Aeolis Research, and the Smithsonian, analyzed global databases of water-worked landforms and identified changes in the spatial distribution of rivers over time. These changes are simply explained by comparison to a simplified meltwater model driven by an ensemble of global climate model simulations as the result of ≳10 K global cooling, from global average surface temperature T ≥ 268 K to T ~ 258 K, due to a weaker greenhouse effect. Unexpectedly, analysis of the greenhouse effect within Kite and Fan's ensemble of global climate model simulations suggests that this shift was primarily driven by waning non-CO2 radiative forcing, and not changes in CO2 radiative forcing. More details can be found at UChicago News. The research was published in Science Advances.

  • First author Anna Wisniewski worked with Graham Slater to assemble largest ever family tree for primates

    May 27, 2022

    Scientists at the University of Chicago and the University of Leeds have assembled the largest and most comprehensive family tree of the order primates, including both living and extinct species.

    Covering more than 900 species—about half living and half extinct—the new tree can help scientists understand the history of monkeys, apes, gorillas and humans, and how species originated and spread around the globe.

    “What this allows us to do is to ask some basic, but big-picture questions about the evolution of this group,” said graduate student Wisniewski about the paper.

    Go ape over the entire article right here!

  • The Undergrad EXPO brought some excellent ideas on May 20th, 2022

    May 26, 2022

    Undergrads need a day in the spotlight. Late in each spring quarter, students present their work to the department in 15 minute talks. It was an all around success thanks to Lilja Carden, Shannon Davis, Kate Ferrera, James Hu, Emily Neal, Jessica Rodriguez, Ashley Simonoff, and Alex Vinarov. We laughed, we cried, we learned.

    Click here to see more details about the contents of their talks.

Events