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Eos
@eos.org
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Eos is a leading source for trustworthy news and perspectives about the Earth and space sciences and their impact. Published by the American Geophysical Union (@agu.org).
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When you support Eos, you support ethical and accurate science journalism.

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An image of an Eos cover laid out with the Eos logo and the text "Support Eos's mission to broadly share science news and research. Donate today."
November 30, 2025 at 5:40 PM
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Eos depends on readers like you to sustain high-quality journalism and support for Earth and space scientists. Please consider making a tax-deductible donation.

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November 29, 2025 at 4:45 PM
eos.org
We need ethical, accurate science reporting now more than ever. Help Eos continue to provide context for law and policy changes that impact Earth and space scientists around the world. Donate today.
 
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November 28, 2025 at 7:39 PM
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We're thankful for Eos readers like you, whose support sustains high-quality journalism and support for Earth and space scientists. Please consider making a tax-deductible donation.

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Eos: Science News by AGU
November 27, 2025 at 2:55 PM
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Scientific research and the platforms to share it are facing mounting financial challenges. Your support is more important than ever. Please make your tax-deductible donation to sustain ethical and accurate science journalism at Eos.

bit.ly/SupportEos
Cover of the November issue of Eos: Different colors of intertwined ribbons flow across a dark blue background. Text reads: Where Science Connects Us.”
November 26, 2025 at 4:38 PM
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This Giving Tuesday, support Eos and its mission to broadly share science news and research.

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November 25, 2025 at 3:15 PM
eos.org
Help support high-quality science journalism. Please consider a one-time gift, recurring donation, or AGU membership to help Eos continue to provide ethical, accurate science reporting.

bit.ly/SupportEos
November 24, 2025 at 8:15 PM
eos.org
We need ethical, accurate science reporting now more than ever. Help Eos continue to provide context for law and policy changes that impact Earth and space scientists around the world. Donate today.

bit.ly/SupportEos
November 23, 2025 at 4:15 PM
eos.org
One of our favorite features of our Science Policy Tracker is the search feature, which lets you see how the discourse has evolved over the last year. 🧪 📰 (Here are #COP30, RFK Jr., China, NOAA). Check early, check often.
eos.org/research-and...
It's a list of news stories about COP30 It's a list of news stories about RFK Jr. It's a list of news stories about China and science policy It's a list of stories about NOAA and science policy
November 23, 2025 at 3:20 AM
eos.org
Scientific research and the platforms to share it are facing mounting financial challenges. Your support is more important than ever. Please make your recurring, tax-deductible donation to sustain ethical and accurate science journalism at Eos.

bit.ly/SupportEos
Eos: Science news by AGU
November 22, 2025 at 4:02 PM
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Support high-quality science journalism with a donation to Eos today.

bit.ly/SupportEos
An image of an Eos cover laid out with the Eos logo and the text "Support Eos's mission to broadly share science news and research. Donate today."
November 21, 2025 at 5:15 PM
eos.org
During the U.S. government shutdown, several NASA missions observed interstellar comet 3I/ATLAS as it passed by Mars. Check out some of their amazing images, including this one from the Mars Reconnaissance Orbiter! 🧪🔭☄️

📸 NASA/JPL-Caltech/University of Arizona

science.nasa.gov/solar-system...
A grayscale image of a comet surrounded by a glowing halo. An arrow shows the comet's trajectory toward the bottom left and a scale bar shows that the approximate diameter of the comet's core is 932 miles.
November 19, 2025 at 9:14 PM
eos.org
We need ethical, accurate science reporting now more than ever. Help Eos continue to provide context for law and policy changes that impact Earth and space scientists around the world. Donate today.

bit.ly/SupportEos
Cover of the November issue of Eos: Different colors of intertwined ribbons flow across a dark blue background. Text reads: Where Science Connects Us.”
November 19, 2025 at 2:55 PM
eos.org
We need ethical, accurate science reporting now more than ever. Help Eos continue to provide context for law and policy changes that impact Earth and space scientists around the world. Donate today.

bit.ly/SupportEos
November 17, 2025 at 11:45 PM
eos.org
Eos depends on readers like you to sustain high-quality journalism and support for Earth and space scientists. Please consider making a recurring tax-deductible donation.

bit.ly/SupportEos
An image of an Eos cover laid out with the Eos logo and the text "Support Eos's mission to broadly share science news and research. Donate today."
November 16, 2025 at 4:55 PM
eos.org
When you support Eos, you support ethical and accurate science journalism.

bit.ly/SupportEos
November 15, 2025 at 5:30 PM
eos.org
Scientific research and the platforms to share it are facing mounting financial challenges. Your support is more important than ever. Please make your tax-deductible donation to sustain ethical and accurate science journalism at Eos.

bit.ly/SupportEos
An image of an Eos cover laid out with the Eos logo and the text "Support Eos's mission to broadly share science news and research. Donate today."
November 14, 2025 at 6:29 PM
eos.org
In our end-of-year issue, join us for a deep dive into the state of the geoscience profession, an ATLAS-sized look forward at space science, and typically quirky queries on everything from Planet Y to AI. #AGU25

eos.org/special-repo...

bit.ly/Eos-Nov-Dec2025
The cover of the November/December 2025 issue of Eos is accompanied with the following text: In our annual double issue, Eos looks at where science connects us to Earth, space, and each other. November-December 2025. https://eos.org/special-reports#where-science-connects-us
November 13, 2025 at 11:45 PM
eos.org
In our end-of-year issue, join us for a deep dive into the state of the geoscience profession, an ATLAS-sized look forward at space science, and typically quirky queries on everything from Planet Y to AI. #AGU25

eos.org/agu-news/whe...

bit.ly/Eos-Nov-Dec2025
The cover of the November/December 2025 issue of Eos is accompanied with the following text: In our annual double issue, Eos looks at where science connects us to Earth, space, and each other. November-December 2025. https://eos.org/special-reports#where-science-connects-us
November 13, 2025 at 2:12 PM
eos.org
Help support high-quality science journalism. Please consider a one-time gift, recurring donation, or AGU membership to help Eos continue to provide ethical, accurate science reporting.

bit.ly/SupportEos
Eos: Science news by AGU
November 12, 2025 at 3:45 PM
eos.org
Read more about the Colorado River, its history, and the science behind its flow at Eos.org/tag/colorado-river 🏜 🧪
John Wesley Powell's gorgeous 1890 map of western U.S. watersheds
November 12, 2025 at 2:52 AM
eos.org
Learn more about the genuinely profound implications of these negotiations from expert journalists covering water use in the Upper Basin of the Colorado (www.fox13now.com/news/politic...) and the Lower: (www.reviewjournal.com/news/environ...)
Aerial photo of the Colorado River bisecting the desert into Nevada (left) and Arizona (right).
November 12, 2025 at 2:52 AM
eos.org
Stakeholders have called for a rewrite over the years. Water rights were reshuffled via subsequent plans and negotiations. These interim guidelines, collectively called the Law of the River, are set to expire in 2026. States have been negotiating a new set of rules for more than a year. 🌊
Map of the Colorado River basin, demarcating its tributaries and the states in which they're located.
November 12, 2025 at 2:52 AM
eos.org
Today, water users in the West did not meet the Interior Department deadline to establish a new Colorado River compact. 🧵
Map of the Colorado River, demarcating its tributaries as well as the Upper and Lower Basins and the states in which they're located.
November 12, 2025 at 2:52 AM
eos.org
We need ethical, accurate science reporting now more than ever. Help Eos continue to provide context for law and policy changes that impact Earth and space scientists around the world. Donate today.

 bit.ly/SupportEos
A series of blue silhouettes against a dark purple background, with the text "R&D: Research and Developments"
November 11, 2025 at 7:31 PM