The AGU's 2023 Outstanding Student Presentation Award winners were recently announced, including two DEEPS graduate students. Anahi Carrera won within the Education section for her AGU presentation titled, "Underrepresentation of first-generation college students in the geosciences - A diverse group to support in the post-Affirmative Action era." Alexia Rojas Alexia won within Tectonophysics for her AGU presentation titled, "Long Term San Andreas Fault Offset Re-Examined Through a Multichronometer Study of a Key Piercing Point." View the 2023 Winner Gallery to see their posters.

Recent Postdoctoral Research Fellow Kai-Xun Chen has published a new paper in Geophysical Research Letters, titled “Seismic evidence for a mid-lithospheric discontinuity in 155 million-year-old Pacific lithosphere. Consistent with now-frozen melt that was trapped in the young lithosphere close to the ridge.” The publication lays out evidence for a low velocity layer inside old oceanic lithosphere. Dr. Chen completed this research while he was a postdoctoral researcher in DEEPS, working with Prof. Don Forsyth and Prof. Karen Fischer.

DEEPS PhD candidate César Bucheli recently published a new paper in Contributions to Mineralogy and Petrology, titled “What can we learn from geothermobarometry at the dacitic Doña Juana Volcanic Complex (Colombia)? Implications for understanding Pleistocene crystal mushes and pre-eruptive storage conditions in the Northern Andes.” Bucheli and co-authors reconstructed the geochemical behavior of Pleistocene melts feeding eruptions of the Doña Juana Volcanic Complex (SW Colombia, Northern Andes) and found evidence to suggest the existence of one of the first examples of long-lived trans-crustal magma systems in the country.

As the 2024 Black History Month comes to a close, DEEPS is celebrating our Black community members and honoring the Black scientists who have made invaluable contributions to our society. DEEPS Communications Assistant Angela Snider highlights three Black women (from the past, the present, and up-and-coming) who have made important contributions to the geosciences.

Professor Jim Head spoke with China Global Television Network on Intuitive Machines' Odysseus Lunar Mission in the South Pole area of the Moon.

Professor Tim Herbert commented on new research in Science, saying “The dance of global temperature is primarily not called by ice, but more likely by [carbon dioxide]."

Postdoctoral Research Associate Aleksandra Sokołowska has successfully applied to Horizon Europe Marie Skłodowska Curie Actions Fellowship, and was selected as one of the 1,249 experienced postdoctoral researchers from over eight-thousand applicants for this prestigious opportunity. UK Research and Innovation guarantees funding for successful UK-based projects despite the UK not having been fully associated with Horizon Europe back in 2023. Alex will be hosted by the Department of Earth Science and Engineering at Imperial College London to pursue her original research project, “iPMS: Impacts Probing Martian Subsurface". Sokołowska explained, "As a Fellow I will be developing a new method of decoding this message, which will involve extracting information from planetary images as well as conducting numerical experiments of impact cratering. What is really exciting is that we continuously find new impacts on Mars, and their depths of excavation fall in the range of shallow subsurface depths which are still largely unexplored. One of the main goals of my work is to find out to what an extent this new technique will help us close that sensing gap."

Associate Professor Ingrid Daubar and colleagues recently published a new paper in Space Science Reviews titled “Planned Geological Investigations of the Europa Clipper Mission.” The publication outlines the geological investigations planned for the Europa Clipper mission, which aims to assess Europa’s potential habitability.

PhD candidate Jared M. Kodero recently published a new article in Communications Earth & Environment, titled “Future transition from forests to shrublands and grasslands in the western United States is expected to reduce carbon storage.” The article examines the anticipated impact of climate change on vegetation in the western United States, particularly the shifts in dominant Plant Functional Types and carbon storage.

DEEPS Professor Jim Head spoke with Space.com about the MEPAG Tiger Team report and their insights into NASA's moon-to-Mars strategy. "NASA is currently updating the objectives for the Moon-to-Mars initiative with the strategy of 'architect from the right/execute from the left,'" Head said.

Brown researchers DEEPS professor Alberto Saal, and Kim Cobb, DEEPS professor and director of the Institute at Brown for Environment and Society, were both named to the 2023 class of fellows by the American Geophysical Union, a scientific organization.

Co-authored by 21 international climate experts, including IBES Fellow and DEEPS Professor Baylor Fox-Kemper, a new article in Frontiers in Science offers the first comprehensive analysis of the diverse factors controlling global temperatures and provides a framework for improving warming predictions.

In a new paper published in Science Advances, Professor Donald Fisher, a Geosciences faculty member at Penn State and Brown alumnus, and DEEPS Chair Greg Hirth propose that rocks buried deep in ancient subduction zones could help scientists make better predictions of how these zones behave during the years between major earthquakes.

In a new paper published in the journal of Science China Earth Sciences, DEEPS Professor James Head and colleagues used the phases of volcanic activity and deposits formed by meteorite impacts to propose a new time scale for the Moon's geologic history.

Fatima Husain earned her Bachelor of Science degree in Organic Geochemistry in 2017. Now, she is a PhD student at MIT investigating the co-evolution of life and Earth and works to communicate science to the public.

Postdoctoral Fellow Lillian Dove recently spoke to National Geographic about the cooling power of the perilous Drake Passage, infamous for its deadly ocean currents and massive rogue waves. Dove's findings suggest that the region's less stratified ocean could make it a highly efficient hotspot for carbon storage compared to other areas on Earth.

The Spring 2024 semester begins this week, and we are excited to welcome everyone back to campus. We reached out to members of the DEEPS community to hear what they're looking forward to in the upcoming semester, and here's what they shared:

Responding to a listener question, the Possibly Team spoke with Professor Jack Mustard about whether or not the garbage Americans throw into landfills could be fired into the sun.

DEEPS celebrated this year's annual holiday party with food, friends, and its first-ever trivia game.

Samuel W. Bell, a 2016 Ph.D. graduate of DEEPS, is currently the State Senator representing District Five (Providence) in the Rhode Island Senate. He recently sat down with the Brown Political Review to discuss his campaign and political journey.

Brown's Multimedia Lab encourages students to create projects using film negatives from NASA Lunar Orbiter 4 Mission. The scans were originally part of the Brown/NASA Northeast Planetary Data Center and were donated to the Creative Reuse Center in June 2023 after a DEEPS consolidation effort. “We were surprised and delighted to see some of the scans turn up back at Brown,” Jackson wrote to the Brown Daily Herald.