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Conceptual diagram showing hydrological processes and biogeochemical and mineralogical reactions control mine-drainage behavior from a waste-rock pile.
Posted inEditors' Highlights

Predicting Discharge Chemistry in Mine-Waste Rocks

by Kamini Singha 23 March 202224 March 2022

Quantifying integrated hydrological processes, biogeochemical reactions, and mineralogical characteristics can help predict water quality and quantity for mine-waste rock piles.

This aerial image shows two researchers exploring a sunken spring in the middle of a gray and white icy landscape. One researcher, dressed in blue, crouches inside a circular hole in the ice while a second researcher, dressed in black, stands to the left taking a photo.
Posted inNews

Lipids from Europa’s Ocean Could Be Detectable on the Surface

by Kimberly M. S. Cartier 10 March 202210 March 2022

A super salty spring in the Canadian Arctic provides insights key to detecting life on a distant ocean world.

A sunset over the ocean is seen through rope netting on a ship
Posted inScience Updates

Mapping a River Beneath the Sea

by Sebastian Krastel and David C. Mosher 28 January 20227 March 2023

A recent expedition mapped one of the world’s longest submarine channels, revealing previously undiscovered physical features and raising questions about its unusual origin and shape.

The coastline of Nova Scotia in eastern Canada
Posted inResearch Spotlights

The Role of Magma in the Birth of the Atlantic Ocean

by Jack Lee 25 January 202225 January 2022

High-resolution seismic models of the Nova Scotia margin reveal a role for magmatism in continental breakup, even at magma-poor sections of the eastern North American margin.

Five Wabanaki wampum bead belts.
Posted inNews

WAMPUM: An Indigenous-Designed Path to Sea Level Rise Adaptation

by Jane Palmer 16 December 202121 March 2022

Northeastern and mid-Atlantic tribal nations lived sustainably on the coastline for centuries before colonization. How can their experiences inform strategies for sea level rise adaptation?

An aerial view of Vancouver
Posted inNews

Crowdsourced Science Helps Map Vancouver’s “Smellscape”

by Brittney J. Miller 14 December 202121 March 2022

Exposure to stinky odors can affect human health, but quantifying smells can be difficult.

An icy Arctic vista is seen from a slight elevation. The landscape contains patches of white ice and randomly positioned pools of meltwater. Four scientists, small and seen from a distance, stand on the ice on the right side of the image.
Posted inNews

Melting Arctic Sea Ice Strengthens Tides

by Kimberly M. S. Cartier 21 October 20213 January 2023

If climate change throws off the seasonal freeze-thaw cycle of Arctic sea ice, it could trigger a reinforcing cycle of sea ice melt in parts of the Canadian Arctic.

Photograph of The Great Unconformity visible in The Grand Canyon
Posted inEditors' Highlights

The Great Unconformities?

by Peter van der Beek 3 August 20219 December 2022

New thermochronology data and thermal history modeling from the Canadian Shield show that the Great Unconformity formed there later than elsewhere in North America and may represent another event.

The research vessel CCGS Hudson in Southwind Fjord, Baffin Island, with the iceberg that initiated a submarine landslide in the background.
Posted inNews

An Iceberg May Have Initiated a Submarine Landslide

by Andrew Chapman 20 July 20218 November 2022

A new study shows that icebergs may initiate submarine landslides when they collide with the seafloor.

Assorted foods laying on a table
Posted inGeoFIZZ

Five Culinary Winners and Losers of Climate Change

by Jenessa Duncombe 16 April 202125 October 2022

From wines in Canada to mushrooms in the Czech Republic, some foods will fare better than others on a hot planet.

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EDITORS' VOX
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By Luke C. Skinner and Edouard Bard

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