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News

Arvid M. Johnson in the Grand Canyon
Posted inNews

Arvid M. Johnson (1938–2018)

by A. Aydin, Z. Reches, G. Holzhausen and K. Neavel 24 January 20191 October 2021

A trailblazer in geomechanics using physical processes.

The Moon during the 21 January total lunar eclipse with a visible impact flash
Posted inNews

A Meteor Struck the Moon During the Total Lunar Eclipse

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 23 January 201930 August 2022

Telescopes around the world detected an impact event on the lunar surface just before totality on Monday. Amateur and professional astronomers are starting to coordinate data.

Polystyrene insulation in waste heap
Posted inNews

“Eco-friendly” Flame Retardant May Have Eco-poor Breakdown

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 22 January 201923 March 2023

These flame retardants replaced earlier chemicals known to degrade into environmentally harmful by-products. The newer compounds may do the same thing.

Antarctic ozone hole
Posted inNews

Podcast: Uncovering the Ozone Hole

Nanci Bompey, assistant director of AGU’s media relations department by N. Bompey 22 January 20193 June 2024

In the latest episode of its special series, AGU’s Third Pod from the Sun features scientists whose work found the source of a hole in the sky.

Washington D.C. mayor Muriel Bowser signs clean energy bill
Posted inNews

Mayor Signs Landmark Clean Energy Law for D.C.

by Randy Showstack 18 January 20196 April 2023

The new law, which gained widespread support, including in the environmental and business communities, requires that all electricity sold in the city come from renewable energy sources by 2032.

Crowd aerial view
Posted inNews

Next Olympics Marathon Course Has Dangerous “Hot Spots” for Spectators

Katherine Kornei, Science Writer by Katherine Kornei 18 January 201923 February 2023

Spectators’ health may be jeopardized by high heat loads along the 2020 Olympics marathon course in Tokyo, a bicycle-mounted meteorological survey found.

Johnson, the new chair of the House Committee on Science, Space, and Technology.
Posted inNews

Johnson Plans to Restore Credibility to House Science Committee

by Randy Showstack 17 January 20196 April 2023

Eos interviews the new chairperson about the committee’s plans to address climate change, STEM education and inclusiveness, and maintaining U.S. science leadership.

Operation Crossroads nuclear test Bikini Atoll
Posted inNews

Podcast: How the Cold War Drove Atmospheric Science

by Lauren Lipuma 16 January 201910 January 2022

In the first episode of a special series, AGU’s Third Pod from the Sun traces a path from nuclear fallout detectors to modern-day meteorology instruments.

coral climate change research
Posted inNews

Coral Microbiomes Offer Clues for Resilience and Conservation

by E. Pontecorvo 15 January 20199 September 2024

Some coral species might be better equipped to adapt to a warmer, more acidic ocean. Finding out which ones, and why, could be the key to saving reefs around the world.

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 20192 November 2021

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

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Newer posts 1 … 224 225 226 227 228 … 319 Older posts
A view of a Washington, D.C., skyline from the Potomac River at night. The Lincoln Memorial (at left) and the Washington Monument (at right) are lit against a purple sky. Over the water of the Potomac appear the text “#AGU24 coverage from Eos.”

Features from AGU Publications

Research Spotlights

Underwater Glacier-Guarding Walls Could Have Unintended Consequences

12 September 202512 September 2025
Editors' Highlights

New Perspectives on Energy Sinks During Seismic Events

12 September 202511 September 2025
Editors' Vox

Experienced Researcher Book Publishing: Sharing Deep Expertise

3 September 202526 August 2025
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