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people gathered on a snowy landscape with a snowy mountain in the background

A new white paper by Byrd Center paleoclimatologist Lonnie Thompson outlines the case for creating a National Park in Peru's Quelccaya region, home to the world's largest tropical ice cap. The…

Heatmap showing the percentage of individual particles containing detectable amounts of each element

Stanislav Kutuzov and his colleagues recently published “Geochemical characterization of millions of individual atmospheric particles entrapped in Antarctic ice across the last glacial…

indigenous ceremony in front of  a stone-walled stage with plants in front, as a man in traditional attire holds an offering

The Ohio State University Distinguished University Professor, Earth Sciences, Senior Research Scientist Lonnie Thompson recently returned from a three-week intensive trip to Peru, where he…

Two people are setting up a tall drill Ice core beside an orange dome tent.

An international team under the Swiss Polar Institute's PAMIR Flagship Initiative has completed a five-week, high-altitude drilling campaign on the Kon Chukurbashi Ice Cap in Tajikistan's Pamir…

Researcher holding an ice core inside a dome field lab.

BBC World Service’s The Climate Question—stories on why we find it so hard to save our own planet, and how we might change that, spotlights how ice cores from Antarctica to Peru’s…

Sunrise reflects golden light on a rocky mountain slope across a still lake.

Lonnie Thompson, Senior Research Scientist at the Byrd Polar and Climate Research Center and Distinguished University Professor of Earth Sciences at The Ohio State University, recently spoke with …

Lonnie Thompson meeting with Peruvian President (2019)

Researchers led by The Ohio State University's Earth Sciences Professor Lonnie Thompson, a Senior Research Scientist at the Byrd Center's Ice Core Paleoclimatology research group and a world…

Map displaying the Intertropical Convergence Zone (ITCZ) movement.

A recent study published in Nature Communications, by Danielle E. Schimmenti in the Department geology and geophysics at Texas A&M University, along with Professor Franco Marcantonio, Dr…

A map showing major rivers and glaciers in Asia, including locations of ice core sites like Guliya, Puruogangri, and Dasuopu. Arrows indicate the movement patterns of the Westerlies and the Indian Monsoon.

A new study published in Scientific Data analyzed lead from the third pole ice core samples from the Puruogangri ice cap in central Tibet and the Dasuopu glacier in the central Himalayas…

A wide valley with alpine villages in the middle surrounded by steep forested slopes and high mountain peaks with glaciers.

On May 28, 2025, a catastrophic landslide obliterated approximately 90% of the Swiss Alpine village of Blatten in the Lötschental valley. The disaster was triggered by the collapse of the Birch…

An  engineered spherical SiO₂ microparticle.

A team of scientists, including several affiliated with The Ohio State University, has made significant progress in understanding how to more accurately measure nanoparticles and microparticles…

A helicopter parked on a tarmac with a mountain in the background under a clear blue sky.

A new study published by Cambridge University Press 's Journal of Glaciology presents critical findings from a 2019 expedition to Nevado Huascarán, Peru's highest mountain and home to one…

Researchers ascending a steep, icy section of a mountain and moving equipment, using fixed ropes for safety.

A new study published in Nature's Communications Earth & Environment highlights a discrepancy in Holocene climate models, particularly over tropical mountains.

The research, led by…

Group of individuals posing for a photo in a conference room with a UNESCO podium.

On March 20–21, 2025, global experts convened at UNESCO Headquarters in Paris to celebrate the inaugural World Day for Glaciers and World Water Day. Among the events held on March 21 was the side…

Edward F. Hayes Advanced Research Forum Logo

The 39th annual Edward F. Hayes Advanced Research Forum took place on Friday, February 28, 2025, at The Ohio State University's Ohio Union. It brought together graduate students and postdoctoral…

Two people in caps and gowns flank two adults in front of a photo montage.

Earlier this week, in recognition of their exceptional contributions to scholarship, leadership, and service, Distinguished University Professors from the Byrd Center Ice Core Paleoclimatology…

view of Elbrus mount in the morning at sunrise with a dramatic cloudy sky and foggy green highland meadows. Summer mountain landscape. North Caucasus, Karachay-Cherkess Republic, Russia

A comprehensive study recently published in Atmospheric Chemistry and Physics by a team of international scientists, including Research Associate Stanislav Kutuzov from the Byrd Center's…

Two side-by-side portraits, a female in a blue jacket and a male in a sweater and glasses,, both smiling.

The Voices of Excellence podcast, interviews with The Ohio State University researchers at the cutting edge of the arts and sciences, has released a fascinating two-part series featuring…