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News

Rectangular to hexagonally shaped orange, blue, and white crystals on a black background. Crystals have concentric growth zones of varying colors.
Posted inNews

A New Tool May Make Geological Microscopy Data More Accessible

Richard Sima, freelance science writer by Richard J. Sima 27 May 20214 January 2023

PiAutoStage can automatically digitize and send microscope samples to students and researchers on the cheap and from a distance.

Photo of Icelandic Meteorological Office seismologist Kristín Jónsdóttir in the foreground, with erupting Fagradalsfjall in the background. As bright orange lava spills out of the small crater and flows behind her, eerie orange-tinged smoke billows into the air. The ground of solidified black basalt glows red.
Posted inNews

Chasing Magma Around Iceland’s Reykjanes Peninsula

by Alka Tripathy-Lang 25 May 202119 July 2023

The Icelandic Meteorological Office has been tracking unrest near erupting Fagradalsfjall since December 2019, while researchers elsewhere explore new methods to see Iceland’s seismic swarms.

Slice of a meteorite determined to have originated on Mars on the basis of its minerology and gases trapped in the rock.
Posted inNews

Martian Meteorites Shed Light on Solar System’s Early Dynamics

Mara Johnson-Groh, Science Writer by Mara Johnson-Groh 24 May 20214 October 2021

Chemical compositions of rocks from Mars indicate that the earliest orbits of Jupiter and Saturn were more circular than they are today.

An enormous stellar flare erupts from Proxima Centauri in this artist’s representation.
Posted inNews

Record-Setting Flare Spotted on the Nearest Star to the Sun

Katherine Kornei, Science Writer by Katherine Kornei 24 May 202128 April 2022

Proxima Centauri recently let loose a blast of radiation, and ground- and space-based telescopes detected the record-setting event at wavelengths ranging from radio to the ultraviolet.

Meteotsunami in Ludington, Mich., on 13 April 2018
Posted inNews

Scientists Hope Atmospheric Modeling Can Predict Meteotsunamis

Tim Hornyak, Science Writer by Tim Hornyak 24 May 202117 May 2022

The first extensively documented air pressure–driven meteotsunami on one of the Great Lakes presents an opportunity to use existing weather models to predict when these potentially deadly waves will strike.

A close-up photograph of the eye of Hurricane Dorian.
Posted inNews

Your Summer Outlook: Cloudy with an Above-Normal Chance of Hurricanes

Jenessa Duncombe, Staff Writer by Jenessa Duncombe 20 May 202128 April 2022

Get ready for another above-average hurricane season, but it likely won’t be as busy as last year.

Three researchers with cables on ice
Posted inNews

The Chaos Beneath a Glacier’s Calving Front

by Danielle Beurteaux 20 May 202128 April 2022

For the first time, researchers have captured continuous data on the abrupt changes and activities happening at a glacier’s calving front.

Fotografía de un plastiglomerado, una roca hecha por piezas de basura y otros detritos naturales. Este ejemplo incluye piezas blancas, verdes y una cuerda amarilla mezclados con sedimento.
Posted inNews

La dificultad de definir el Antropoceno

by Alka Tripathy-Lang 20 May 20218 October 2021

Los humanos pueden estar en una nueva época geológica, el Antropoceno, pero diferentes grupos definen su comienzo en diferentes momentos. ¿Cuándo debería haber comenzado el Antropoceno?

In the foreground, a group of narwhals, some with long spiral tusks, breaches the ocean surface in a gap between sea ice. Sea ice in the background is patchy, and a group of mountains sits on the distant horizon.
Posted inNews

Narwhal Tusks Record Changes in the Marine Arctic

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 19 May 202116 December 2021

This new paleorecord can help scientists better understand how climate change and human activity are changing marine mammals’ environments and habits.

Plaça d’Espanya in Barcelona, Spain
Posted inNews

Monitoring Seismic Vibrations During a Pandemic

by Stacy Kish 18 May 20215 October 2021

Researchers in Spain monitored variations in seismic noise across Barcelona as the city locked down during the pandemic, clarifying the seismic band associated with human activity.

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