As we prepare for the Fall 2025 semester, DEEPS is proud to announce our upcoming course options.

Julia Vaz explores the Amazon's flying rivers and their unique relationship with climate change in her essay, written for the EEPS 1400 Climate Modeling class during the Fall 2024 semester.

For her recent UTRA project, Ava Ward '25 tackled the organization and stewardship of the department's field and camping supplies to help DEEPS students gear up for safer, more sustainable adventures.

A team of Brown University students participated for the first time in the USDA Northeast Collegiate Soil Judging Competition.

In a recent study published in Nature Communications Earth & Environment, OCE High School Interns working with Professor Emanuele Di Lorenzo found that marine heatwaves in the Gulf of Alaska have intensified since 2013, disrupting ocean currents known as eddies, which support marine life. Using 30 years of satellite data and climate models, the team examined how these heatwaves affect nutrient-rich ocean currents called eddies, which support phytoplankton. The study revealed that marine heatwaves create high-pressure conditions that weaken coastal circulation, reducing the formation of eddies and threatening marine life.

Logan Tullai ’25 oversaw the creation of large-scale cyanotype prints using two rolls of NASA Lunar Orbiter film, decommissioned from the repository of NASA data and images once housed within DEEPS. “I thought it would be cool to use the sun’s UV to make pictures of the moon,” Tullai said.

Brown offers transformational opportunities for students to conduct summer research with faculty colleagues and present results at the Summer Research Symposium. Impact: Research at Brown shared highlights from the event, including a quote from WaTae Mickey Jr. ’26, whose ultimate goal is to plan missions to space.

From missions to the Moon & Mars, to lake sediments, to climate modeling, many undergraduate students worked on groundbreaking research in DEEPS this summer break. This year, we are excited to showcase these diverse research projects through a special combination of art, writing, and photography developed by Claire Xu ‘27.

Gabriel Traietti ‘25, concentrating in Geochemistry, investigates the terrestrial paleoclimate of the Congo River Basin in Senior Associate Dean James Russell’s lab. He emphasizes how DEEPS gave him the tools to explore his passion for reconstructing ancient climate to help anticipate the effects of climate change on a local level.

Celia Kong-Johnson ’25 is a rising senior studying Geochemistry and Applied Mathematics who works as a research assistant in Assistant Professor Dan Ibarra’s lab, studying past hydroclimate variability in the Philippines. In our fourth Student Research Story, Celia spoke of the friendliness of DEEPS faculty and the department’s welcoming, tight-knit community.

Ayushman Choudhury ’25 is a rising senior studying Applied Mathematics-Computer Science and Music and a research assistant in the Mara Freilich Lab, where he investigates ocean flux dynamics in the Southern Ocean. In our third Student Research Story, Ayushman emphasizes his passion for using computer science and mathematical modeling to improve our understanding of climate change and help fight the climate crisis.

Our second Student Research Story features Allison Cavallo ’25, a Geophysics concentrator at Brown. She started her research journey by joining the Baylor Fox-Kemper lab, and went on to join the Anti-Podal Oceanography Group where she coordinates science communications for the Scale-Aware Sea Ice Project based in France. This summer she will be pursuing her dream job as an intern at Woods Hole Oceanographic Institute

In our first Research Assistant Spotlight, Jonah Bernstein-Schalet ’24, graduating this Spring with an ScB in Geology-Biology, stresses the importance of fieldwork in kindling his passion for wildfire research. As an assistant in Assistant Professor Dan Ibarra’s lab, Jonah investigates chemical weathering and soil formation in the Oregon Cascades with the goal of understanding more about wildfires in the area.

The Department of Earth, Environmental and Planetary Sciences joins Brown University in celebrating the achievements of the graduating class of 2024. Here we will be sharing an expanded version of our Commencement Program, listing the accomplishments of our new graduates, photos of the event, and other resources.

This year DEEPS undergraduate students visited the Grand Canyon in Arizona for their annual Spring Break Field Trip (SBFT). Twenty-six students, Assistant Professor Emily Cooperdock, and Lab Manager Travis Parsons explored the spectacular geological features and processes, and bonded over snowy mishaps and sandwiches. Here is what they had to say about their adventures:

The Community Noise Lab and Swearer Center at Brown University organized a forum titled, "Firing Back" held on November 13 at the School of Public Health. At the event, Juliet Fang, a second-year undergraduate student at Brown studying Public Health and Geology-Biology, shared data indicating that the noise levels from the firing range were higher than what the city of Cranston legally allows. Her study underscored the link between noise pollution and various health issues, including disrupted sleep, heightened stress, and cognitive impairments, as well as chronic conditions like hypertension and heart disease.

At the annual Careers Day, DEEPS students and community members had the opportunity to hear from two alumni, Isabella Gama Dantas and Mali'o Kodis, about their career journeys outside academia. 

The Brown Daily Herald featured a review of a new EEPS course exploring New England, teaching geological mapping and hands-on skills to ‘read rocks.’EEPS 1250: “New England Field Geology” is teaching hands-on fieldwork skills to 11 students over the course of nine field trips during the semester.

The SBB Research Group Foundation named Michelle Vong a recipient of its STEM scholarship. Michelle Vong, a junior, studies environmental science at Brown University. Vong recently interned at Colgate-Palmolive to design and deliver zero plastic waste solutions for their products.

From lake sediments to post-fire landscapes, many DEEPS undergraduate students are engaged in groundbreaking research throughout the summer break. We are proud to showcase some of these research projects with this photo series.

The Department of Earth, Environmental and Planetary Sciences joins Brown University in celebrating the achievements of the graduating class of 2023. Here we will be sharing an expanded version of our Commencement Program, listing the many accomplishments of our new graduates.

DEEPS is proud to announce that Professor Karen Fischer is this year's recipient of the Meenakshi Narain Excellence in Research Mentoring (ERM) Award.

Shaw Miller '24 has been selected for this year's Sarah LaMendola Undergraduate Research Award.

Brown offered a variety of classes, travel, and research opportunities over winter break. The Brown Daily Herald highlights several of these courses, including EEPS1220: "Climate Extremes and Human Rights: Winter Session in Geneva.”

This week, eleven Brown University students attended a special United Nations conference supporting Pakistan’s post-flood rebuilding efforts.

The Office of Sustainability and The Climate Solutions Initiative have announced the recipients for the Fall 2022 Seed Grants for Sustainability. Recipients include the research project, "Quantifying Carbon Dioxide and Methane Concentrations in Providence, RI," led by Professor Meredith Hastings, and "Detection and Measurement of Methane Gas Leaks on Brown’s College Hill Campus" led by Caitlyn Carpenter ‘25 and advised by Hastings.

Seven Brown University undergrads and five of the undergrads from the 2022 DEEPS-Leadership Alliance REU are presenting research posters at this year's AGU Fall Meeting. We'd like to congratulate all of these students on their research, and if you are attending the AGU conference we encourage you to see their poster in person. 

To better understand the local distribution of air quality, University researchers (including professor Meredith Hastings) are setting up air pollution monitors across Providence in a study called Breathe Providence. Funded by the Clean Air Fund, the study aims to provide communities — especially those of lower socioeconomic status — with data to inform pollution reduction initiatives.

An interview with the four Brown University undergraduate researchers who worked on Breath Providence this summer, a research study led by IBES and DEEPS Professor Meredith Hastings.

Even during the summer break, many DEEPS undergraduate students are engaged in groundbreaking research. We are proud to showcase some of these research projects with this photo series.

Brown University students, with a low-cost satellite, are blasting off on a budget.

Congratulations Kierra!

The SBFT Fundraising Committee is proud to announce this year's t-shirt fundraiser! Support the DEEPS Spring Break Field Trip by purchasing either a new t-shirt or quarter-zip sweatshirt (or both!).