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drones & ROVs

The Alvin submersible hovers over and illuminates the seafloor near the rocky towers of a hydrothermal vent site.
Posted inScience Updates

An Upgraded Alvin Puts New Ocean Depths Within Reach

by Kenna Harmony Rubin, Anna P. M. Michel and S. Adam Soule 31 January 202521 September 2026

The newly retooled submersible, which has already returned fascinating new findings from Earth’s watery depths, is opening more of the deep ocean to direct human exploration.

一艘航行在海上的船的剪影。蔚蓝的天空飘着几朵薄云,大海反射着大量阳光。
Posted inResearch Spotlights

从一万六千公里外探索水下火山

by Nathaniel Scharping 19 November 202419 November 2024

在2022年汤加火山喷发后,对其火山口的测量持续了数月。

A ship traveling on the ocean is seen in silhouette. The sky is blue with some wispy clouds, and the sea is reflecting lots of sunshine.
Posted inResearch Spotlights

Exploring an Underwater Volcano from 16,000 Kilometers Away

by Nathaniel Scharping 12 September 202419 November 2024

Measurements of Hunga volcano’s crater continued for months after its 2022 eruption.

A narrow laser beam illuminates a point on a rocky seafloor outcrop surrounded by sand.
Posted inFeatures

Sensing Remote Realms of the Deep Ocean on Earth—and Beyond

by Anastasia G. Yanchilina, Laura E. Rodriguez, Roy Price, Laura M. Barge and Pablo Sobron 29 August 202426 February 2026

A novel laser-equipped probe is collecting measurements of deep-sea geochemical environments that once seemed impossible to gather, pointing the way toward future explorations of other ocean worlds.

Der Schwarzwald erstreckt sich über eine hügelige Landschaft im Süden Deutschlands.
Posted inNews

Wissenschaft verknüpft den Wald mit dem Internet der Dinge

Tim Hornyak, Science Writer by Tim Hornyak 8 August 20248 August 2024

Ausgestattet mit rund 10,5 Mio. Euro an Forschungsgeldern werden Forschende neuartige Sensoren zum Einsatz bringen, die der Assimilation von Daten in Echtzeit und der Erstellung von Modellen dienen, die die Auswirkung von Klimaveränderungen auf Waldgebiete abbilden.

A close-up of the face of a green-eyed woman wearing a parka and a gray scarf over her lower face; snow appears on the woman’s clothing and her eyelashes.
Posted inFeatures

Britney Schmidt: Following the Ice

Katherine Kornei, Science Writer by Katherine Kornei 25 July 202425 July 2024

An Earth and planetary scientist is most at home in cold places that mimic the worlds of the outer solar system.

A dark cliff next to a group of people with snowmobiles
Posted inNews

Digitally Preserving Svalbard’s Fragile Geology

by Bill Morris 18 October 202318 October 2023

A team of researchers is making the iconic rock outcrops of Svalbard available to the world through an open-source database of virtual geological models.

Photo showing technologies for monitoring volcanic gas emissions.
Posted inEditors' Highlights

Send in the Drones: Safely Monitoring Volcanic Gas Emissions

by Paul Asimow 8 June 20238 June 2023

New drone technology was combined with satellite and ground-based data to improve volcanic gas flux monitoring at the remote Bagana Volcano in Papua New Guinea.

A white landscape with five people standing around a white tower with a yellow cylinder hanging vertically in the middle
Posted inENGAGE, News

“Icefin” Investigates a Glacial Underbelly

Katherine Kornei, Science Writer by Katherine Kornei 15 March 202316 March 2023

An instrument-laden submersible reveals where—and how rapidly—the Antarctic glacier is melting.

A drone hovers over a beach.
Posted inNews

Drones Make Weather Prediction Easier at the Poles

by Andrew Chapman 23 December 202223 December 2022

Researchers measured wind speed with a commercially available drone and a lightweight sensor. The approach could help scientists gather more data from remote environments.

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Over a dark blue-green square appear the words Special Report: The State of the Science 1 Year On.

Features from AGU Publications

Research Spotlights

InSight into Seismology on the Red Planet

21 October 202621 October 2026
Editors' Highlights

The Geomagnetic Polarity Time Scale Revisited Once Again

22 October 202622 October 2026
Editors' Vox

Opening Access to Earth Observation Data for Disaster Mitigation

21 October 202620 October 2026
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