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Hazards & Disasters

Woman uses tubing to fill large metal tanks with air
Posted inNews

Atmospheric Scientists Show Resilience in the Face of Lockdowns

Jane Palmer, Science Writer by Jane Palmer 8 April 202026 October 2021

As businesses, schools, and entire cities shut down to prevent the spread of the coronavirus, scientists have been forced to adapt to radically altered working conditions and data collection techniques.

Image of red and gray layers of rock in a mountain in Morocco
Posted inNews

How Modern Emissions Compare to Ancient, Extinction-Level Events

Kate Wheeling, freelance science writer by Kate Wheeling 7 April 20207 October 2021

Researchers find that a pulse of volcanic activity spanning several hundred years released as much carbon dioxide into the atmosphere as anthropogenic emissions projections for the 21st century.

Black-and-white image of a nuclear bomb exploding from underwater
Posted inNews

Podcast: Paradise Lost

by Lauren Lipuma 6 April 202028 September 2021

Nuclear bomb tests conducted during the Cold War turned an idyllic tropical isle into a radioactive ship graveyard.

Aerial image of a village in Bangladesh with markers showing arsenic concentrations in wells
Posted inEditors' Highlights

Fresh Approaches to Protecting Human Health from Pollution

by K. Hudson-Edwards 2 April 20209 September 2024

New low-cost monitoring and mapping techniques can identify multiple pollution sources and reduce related human disease and death.

R/V Endeavor in port in Cape Verde
Posted inNews

During a Pandemic, Is Oceangoing Research Safe?

Jenessa Duncombe, Staff Writer by Jenessa Duncombe 1 April 20206 January 2023

With research cruises postponed, scientists are trying to get home safe, and others worry about the fate of their instruments left at sea.

A satellite image showing a pumice raft floating on the ocean surface near Fiji and Tonga on 21 August 2019
Posted inScience Updates

Satellite Sleuthing Detects Underwater Eruptions

by P. A. Brandl 31 March 202018 January 2022

Satellite data helped scientists locate the volcanic source of a pumice raft floating in the South Pacific Ocean, illustrating their promise in locating and monitoring undersea eruptions.

Illustration of Stone Age villagers shading their eyes from a nearby airburst
Posted inNews

Armageddon at 10,000 BCE

Javier Barbuzano, Science Writer by Javier Barbuzano 30 March 20202 February 2022

Fragments of a comet likely hit Earth 12,800 years ago, and a little Paleolithic village in Syria might have suffered the impact.

Drilling rig and Dauphin Island Bridge in Mobile Bay, Alabama
Posted inOpinions

Thirty Years, $500 Million, and a Scientific Mission in the Gulf

by Heather Goss 27 March 202022 November 2021

Gulf Research Program executive director Lauren Alexander Augustine discusses the impact science can have on communities when given money and time.

Two dozen alligators gather in clusters in a swampy area of Everglades National Park
Posted inFeatures

Lost in the Everglades

Mary Caperton Morton, Science Writer by Mary Caperton Morton 27 March 202029 September 2021

Living in Geologic Time: An unintentional adventure in the River of Grass shows how Florida has changed dramatically over 15,000 years of human habitation.

Aerial photo of a ship in an oil slick
Posted inNews

Leveraging Satellite Sensors for Oil Spill Detection

Sarah Derouin, Science Writer by Sarah Derouin 26 March 202018 May 2022

By using multiple remote sensors, scientists can quickly estimate the nature and thickness of oil spills—important factors for containment efforts.

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A view of a bridge, with the New Orleans skyline visible in the distance between the bridge and the water. A purple tint, a teal curved line representing a river, and the text “#AGU25 coverage from Eos” overlie the photo.

Features from AGU Publications

Research Spotlights

Denitrification Looks Different in Rivers Versus Streams

16 January 202616 January 2026
Editors' Highlights

Kyanite Exsolution Reveals Ultra-Deep Subduction of Continents

23 January 202622 January 2026
Editors' Vox

Bridging the Gap: Transforming Reliable Climate Data into Climate Policy

16 January 202616 January 2026
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