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pipelines

Two people stand in a recently flooded area of the Grand Canyon.
Posted inResearch & Developments

Why Did the Grand Canyon Flood?

by Emily Gardner 3 September 20263 September 2026

Last weekend, flash flooding in the Grand Canyon killed two, left one missing, and forced dozens to evacuate. On Monday, the National Park Service shared that approximately 40% of the Transcanyon Waterline—the national park’s only water pipeline—had been damaged or destroyed.

A gray and tan pipeline crosses horizontally along the bottom of the image with a bright orange plastic construction fence draped over it. A yellow sign reading “Warning: Petroleum Pipeline” sits in the center of the image. In the background are a tall wooden fence, the top of a two-story house, bare trees, and a clear blue sky.
Posted inNews

A Gas Pipeline Investigation Built on Community-Centered Ideas

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 17 December 20213 September 2026

From developing a research question to enacting solutions, environmental justice requires community engagement in every step of the scientific process.

The Zapolyarnoye gas field in the Russian Arctic in 2013
Posted inNews

Projection: $110 Billion in Repairs for Russian Pipelines on Permafrost

Jenessa Duncombe, Staff Writer by Jenessa Duncombe 16 December 20213 September 2026

Permafrost thaw is a major threat to pipelines in the Russian Arctic, particularly those carrying natural gas.

西弗吉尼亚州的天然气管道地役权。
Posted inResearch Spotlights

美国天然气管道路线与环境公正

Elizabeth Thompson by Elizabeth Thompson 4 August 20213 March 2025

管道基础设施给美国最脆弱的社区带来了不成比例的负担。

A natural gas pipeline easement in West Virginia
Posted inResearch Spotlights

America’s Natural Gas Pipeline Routes and Environmental Justice

Elizabeth Thompson by Elizabeth Thompson 13 July 20213 March 2025

Pipeline infrastructure disproportionately burdens America’s most vulnerable communities.

The Trans-Alaska Pipeline stretches through a green, rural landscape.
Posted inNews

The Surprising Source of Greenhouse Gas Emissions

Sarah Derouin, Science Writer by Sarah Derouin 1 March 20213 September 2026

Changing the way emissions are tallied may help litigators focus on the worst climate offenders and shape mitigation.

An aerial shot of a crew cleaning up an oil spill in a river
Posted inNews

El Oleoducto Keystone Derrama 9,120 Barriles de Petróleo en los Humedales de Dakota

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 8 December 202022 March 2023

La fuga tuvo lugar en una sección pre-existente del oleoducto Keystone. Este es el cuarto derrame del oleoducto en 9 años.

Black oil pool on wet grassland
Posted inNews

Keystone Pipeline Spills 9,120 Barrels of Oil in Dakota Wetlands

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 8 November 201918 May 2022

The leak took place along a preexisting section of the Keystone Pipeline. This is the pipeline’s fourth spill in 9 years.

Researchers backfill testbed trenches with natural soil at METEC in Fort Collins, Colo.
Posted inNews

Detecting Fugitive Methane Leaks for Public Safety

by K. Brown 14 January 20193 September 2026

A holistic approach to tracking leaks from natural gas pipelines could prevent explosions and also help reduce greenhouse gases in the atmosphere.

Posted inNews

Experts Examine Role Scientists Play in Oil Transportation Issues

by Randy Showstack 4 November 201428 February 2023

Scientists and government officials discuss how science can inform decisions related to transporting crude oil.

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

Briny “Death Pools” Hold Clues to Early Life

22 September 202622 September 2026
Editors' Highlights

Seasonality is Changing for Extreme Dry and Humid Heat Events 

18 September 202617 September 2026
Editors' Vox

In Appreciation of AGU’s Outstanding Reviewers of 2025

14 September 202610 September 2026
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