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The crew of the R/V L'Atalante is up and working at sunrise during an annual MOOSE-GE (Grande Echelle) oceanographic cruise.
Posted inScience Updates

Monitoring the Environment in the Northwestern Mediterranean Sea

by L. Coppola, P. Raimbault, L. Mortier and P. Testor 25 July 201922 October 2021

The Mediterranean Ocean Observing System for the Environment (MOOSE) network integrates a range of platforms to detect and identify long-term environmental anomalies.

Young plant shoot growing in soil
Posted inEditors' Vox

The Paramount Societal Impact of Soil Moisture

by M. Tuller, E. Babaeian, S. B. Jones, C. Montzka, Harry Vereecken and M. Sadeghi 23 July 20198 November 2022

Recent technological innovations offer new opportunities for soil moisture characterization and monitoring from the pedon to global scales.

The magma system underneath Lipari is connected to a fault system formed by tectonic activity rather than to volcanoes.
Posted inScience Updates

Seismic Sensors Probe Lipari’s Underground Plumbing

by F. Di Luccio, P. Persaud, L. Cucci, A. Esposito, G. Ventura and R. W. Clayton 15 July 201911 May 2022

An international team of scientists installed a novel, dense network of 48 seismic sensors on the island of Lipari to investigate the active magma system underground.

Posted inFeatures

Apollo’s Legacy: 50 Years of Lunar Geology

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 1 July 201925 March 2022

Samples of the Moon’s surface brought back by Apollo astronauts ushered in a new era of planetary science. Scientists today continue the legacy.

People in lab safety gear adjust a machine
Posted inNews

Ultraprecise Clock Will Facilitate Space Exploration

Katherine Kornei, Science Writer by Katherine Kornei 21 June 20195 July 2022

NASA’s Deep Space Atomic Clock, slated to launch later this month for a demonstration flight, will help spacecraft more efficiently navigate the solar system.

On 3 March 2015, Villarrica volcano near Pucón, Chile, erupted briefly but violently, for the first time in 30 years.
Posted inScience Updates

Monitoring Volcanic Craters with Infrasound “Music”

by J. B. Johnson and L. M. Watson 17 June 20195 October 2021

Volcanic craters act as giant horns that emit intense low-frequency sounds. Changes in this infrasound may be used to track rising lava lakes and identify signals of future eruptions.

Photo of a CCTV camera on a building
Posted inResearch Spotlights

Ordinary Security Cameras Could Keep an Eye on Rainfall

Sarah Stanley, Science Writer by Sarah Stanley 10 June 201918 February 2022

A new opportunistic sensing strategy could use existing closed-circuit television networks to accurately capture rainfall intensity, despite low-cost equipment and visually complex scenes.

Heavy rain falls on a pond with lily pads and a yellow lotus.
Posted inFeatures

Gauging in the Rain

Bas den Hond, Science Writer by Bas den Hond 30 May 201918 February 2022

Measuring how much water falls from the sky is more complicated than it seems. To improve measurements, researchers are looking at umbrellas, hydrophones, and gamma ray detectors.

Scientist in a hard hat with a rover in an underground mine
Posted inFeatures

Underground Robots: How Robotics Is Changing the Mining Industry

Adityarup Chakravorty, freelance science writer by Adityarup Chakravorty 13 May 201928 July 2022

From exploring flooded sites to providing alerts, use of robotics aims to “increase the arsenal of tools that can help miners work more safely and efficiently.”

Photo of twelve gold grains used in this study
Posted inEditors' Highlights

X-Ray Computed Tomography Detects Resolution Scale Gold Grains

by A. Revil 2 May 201928 February 2023

A method combining partial-volume and blurring effects can be used to measure small features in computed tomography data volumes.

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