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When Dalia Patiño-Echeverri uncovered a way to make power grids more sustainable, she turned to Jesko von Windheim to help bring the innovation beyond the lab.

A team of 91ÉçÇø¸£Àû students snagged the $20,000 Geothermal Technologies Office Bonus Prize during the 2025 EnergyTech University Prize Competition organized by the U.S. Department of Energy Office of Technology Commercialization. The national competition challenges student teams to showcase creative ways to bring energy technology to market.

Named for a 20th-century geochemist who determined the age of Earth and the solar system, and who conducted foundational analyses of lead contamination in the environment, the annual award recognizes innovative contributions to environmental geochemistry, particularly in service to society, within the last decade.

Some 390 million years ago in the ancient ocean, marine animals began colonizing depths previously uninhabited. New research indicates this underwater migration occurred in response to a permanent increase in deep-ocean oxygen, driven by the aboveground spread of woody plants — precursors to Earth’s first forests.

Nicholas School student Aaron Siegle, who plans to graduate in 2027 with bachelor’s and master’s 91ÉçÇø¸£Àûs, sees entrepreneurial opportunity in addressing climate challenges.

The findings could inform planetary health assessments, enhance ecosystem management, and guide climate change projections and mitigation strategies.

A Nicholas School startup focused on improving energy system management through smarter forecasting and robust risk analysis has been selected for the 15th cohort of the Joules Accelerator, a nationally recognized program for high-potential energy ventures.

The imprints, preserved for about 380 million years, may hold clues to how animals first began moving on land.

The Duke Critical Minerals Hub was one of three faculty collaborations selected for support through a new internal funding opportunity. The project brings together experts from engineering and the natural and social sciences to establish an interdisciplinary platform for research and education on lithium and other critical minerals.

Much of the world’s lithium occurs in salty waters with fundamentally different chemistry than other naturally saline waters like the ocean, according to a new study published in Science Advances. The finding has implications for lithium mining technologies and wastewater assessment and management.

A team of Nicholas School graduate students conducted field research in Barbados to advance a project aimed at improving climate resilience and energy access for Small Island Developing States.

At the Nicholas School of the Environment, researchers and entrepreneurs are joining forces to solve environmental problems.

A trove of lithium-rich brine exists underground in Bolivia. Researchers conducted the first comprehensive chemical analysis of wastewater associated with mining the resource.

Satellite records show spectacular vegetation growth coinciding with the first year of the pandemic. Researchers investigated whether lockdowns played a role.

Meet the PlanetLab, learn more about its research focus, lab members' experiences in the lab and the opportunities the lab offers Duke students.