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J. Besl

Nine researchers pose for a photo outside a concrete building with a sign reading “Bolinao Marine Laboratory, The Marine Science Institute, University of the Philippines.”
Posted inNews

A Cryobank Network Grows in the Coral Triangle

by J. Besl 5 December 20251 January 2026

As the ocean becomes increasingly inhospitable for corals, researchers in the Coral Triangle are turning to cryopreservation to freeze, thaw, and save the region’s hundreds of coral species.

A map of Los Angeles with hotter zip codes shaded red. Blue triangles appear across the map.
Posted inNews

New Tool Maps the Overlap of Heat and Health in California

by J. Besl 19 November 202526 November 2025

CalHeatScore creates heat wave warnings for every zip code in California, using temperature data, socioeconomic indicators, and the history of emergency room visits, to predict heat-related health risk.

An overhead image of six people in winter jackets under a canvas tent. Medical devices and cables snake through the snow. A participant in a red jacket lies face down, half buried in snow.
Posted inNews

Safety Device Supplies Life-Saving Air in an Avalanche

by J. Besl 7 November 20257 November 2025

An Alpine medical team buried 24 volunteers in a mountain pass. Their study confirmed the efficacy of the Safeback SBX, which uses snow’s natural porosity to supply air to buried avalanche victims.

A wakeboat seen from above, with frothy white waves churning off the stern
Posted inNews

A Debate over Wakes in the Land of 10,000 Lakes

by J. Besl 29 August 202528 August 2025

Wakeboats are turning Minnesota’s lakes into summertime surf spots, but the artificial chop can shake up the lake bed, too. New wake data can help communities plan for responsible recreation.

A man wearing sunglasses, a polo, and a backpack smiles while standing on a bike trail by the water.
Posted inFeatures

Alex Teachey: Elevating Astronomy with the Arts

by J. Besl 28 July 202529 July 2025

This actor-turned-astronomer found success researching exomoons. Now he’s ready for another career change.

A small vessel sails past a glacier.
Posted inNews

New Satellite Adds Evidence of an Earth-Shaking Wave

by J. Besl 1 July 20251 July 2025

A tsunami struck a fjord in East Greenland in 2023, ringing seismometers for nine straight days. A new satellite study provides the first observational evidence of the waves.

Researchers walk toward a large geodesic dome and a small red Quonset hut on the Greenland Ice Sheet.
Posted inNews

Tiny Icequakes Ripple Through Greenland’s Largest Ice Stream

by J. Besl 5 March 20255 March 2025

Seismologists made an accidental discovery on the Northeast Greenland Ice Stream, changing the way glaciologists understand how ice moves.

Satellite imagery of Alaska’s coastline. Fans of gray and brown silt appear stacked on top of each other in the blue ocean.
Posted inNews

Coastlines Around the World Are Losing Sediment

by J. Besl 12 December 202412 December 2024

A new tool maps coastal sediments on the basis of water color. It shows that 75% of the world’s coastlines may be losing suspended sediment.

Park rangers walk away from marine debris. A small stump appears by the waterline.
Posted inNews

Buried Tree Stumps Show Shoreline Shifts of the Outer Banks

by J. Besl 11 December 202416 July 2025

Storms are unburying centuries-old stumps on North Carolina’s barrier islands. Researchers hope these long-gone forests can help land managers plan for the future.

Two side-by-side images show a glacier and mountain before and after a rockslide.
Posted inNews

Finding the Frequency of a Fjord

by J. Besl 9 October 202415 October 2024

A massive tsunami churned up a mysterious 9-day noise in East Greenland. As the climate warms, more fjords may start singing.

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