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CC BY-NC-ND 2019

The International Ocean Discovery Program’s JOIDES Resolution sits in port in Hobart, Tasmania, Australia, at the end of IODP Expedition 318 in 2010.
Posted inResearch Spotlights

An Integrated History of the Australian-Antarctic Basin

by Terri Cook 15 July 201929 June 2022

The first basin-wide compilation of seismic and geologic data shows that both margins experienced similar sedimentation patterns prior to the onset of Antarctic glaciation.

Hyperspectral imagery shows part of Swain Reefs off the eastern coast of Australia.
Posted inScience Updates

Teams Invited to Test Coastal Hyperspectral Imaging Algorithms

by M. A. McManus and E. Hochberg 15 July 201929 March 2023

Hyperspectral Remote Sensing of Coastal and Inland Waters Webinar; 28 May 2019

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.

A visualization from space of rivers in Southeast and East Asia from a new global river map.
Posted inResearch Spotlights

A More Accurate Global River Map

by E. Underwood 12 July 201915 March 2023

A new map of global river systems is based on crowdsourcing and the latest topography data sets.

Scientist downloading groundwater level and barometric pressure data from a borehole
Posted inEditors' Vox

Unlocking a Treasure Trove for Subsurface Characterization

by T. McMillan and Gabriel Rau 12 July 201928 October 2021

Earth and atmospheric tide signatures embedded in groundwater levels are a potential game changer in the monitoring of confined aquifers.

Illustration of an asteroid impact on the Moon
Posted inNews

The Mystery of the Moon’s Missing Metals

Nola Taylor Redd, Science Writer by Nola Taylor Tillman 12 July 201929 September 2021

For decades, scientists have tried to figure out why the Moon has a thousand times less precious metals than Earth. Turns out the metals may not have been delivered after all.

Photo of a gorgeous rocky coastline
Posted inNews

The Search for the Impact That Cratered Ancient Scotland

Nola Taylor Redd, Science Writer by Nola Taylor Tillman 12 July 201928 January 2022

Great Britain’s largest impact crater likely lies in the Scottish Highlands. Scientists dispute whether it’s to the west or the east.

A map of the dead zone in the Gulf of Mexico in 2018 depicts low-oxygen areas in red, orange, and yellow off the coast of Louisiana.
Posted inNews

Gulf Dead Zone Looms Large in 2019

Mary Caperton Morton, Science Writer by Mary Caperton Morton 11 July 201927 January 2023

A new forecast predicts widespread hypoxia after a wet Midwest spring.

The Gemini South telescope at night, with the starry Milky Way in the background
Posted inNews

Giant Planets and Brown Dwarfs Form in Different Ways

Katherine Kornei, Science Writer by Katherine Kornei 11 July 201915 June 2022

Once thought to be part of the same population, planets larger than Jupiter and “failed stars” likely grow via different mechanisms, the Gemini Planet Imager Exoplanet Survey has shown.

Illustration of an erupting volcano on Venus
Posted inFeatures

Resurrecting Interest in a “Dead” Planet

Damond Benningfield, Science Writer by Damond Benningfield 11 July 201917 January 2023

New research suggests that the surface of Venus is busy, but it may take new missions to our “sibling” planet to confirm this.

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