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News

Black-and-white satellite image of the asteroid Ryugu
Posted inNews

Sunburned Surface Reveals Asteroid Formation and Orbital Secrets

Megan Sever, Science Writer by Megan Sever 5 June 202015 February 2022

Thanks to spectacular high-resolution images from Hayabusa2, scientists can now better estimate how and when the asteroid Ryugu formed, how its orbit has changed over time, and what its surface looks like.

Comparison of ocean data portrayed with a desaturated rainbow colormap and with a colormap designed to provide detail in outlying data ranges
Posted inNews

This Week: The Best of Eos

by AGU 5 June 202012 January 2023

As we head into the second half of 2020, we take a look back on our favorite stories of the year so far.

Men on the deck of a research vessel collect samples from the Great Pacific Garbage Patch.
Posted inNews

Below the Great Pacific Garbage Patch: More Garbage

Mara Johnson-Groh, Science Writer by Mara Johnson-Groh 4 June 20201 February 2023

New research is finding there’s more to marine debris than just what appears near the ocean surface, including tons of microplastics extending hundreds of meters into the deep.

Rose Parade float featuring dinosaurs
Posted inNews

Everything’s Coming Up Roses for Pasadena Seismologists

Mary Caperton Morton, Science Writer by Mary Caperton Morton 4 June 202014 May 2024

Using fiber-optic cables, a new seismic network charts vibrations associated with the Rose Parade’s massive floats and marching bands.

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

Armagedón a 10,000 A.C.

Javier Barbuzano, Science Writer by Javier Barbuzano 4 June 20202 February 2022

Fragmentos de un cometa probablemente golpearon la Tierra hace 12,800 años, y una pequeña aldea del Paleolítico en Siria podría haber sufrido el impacto.

African American woman adjusts a tool in a science lab.
Posted inNews

Deep Biases Prevent Diverse Talent from Advancing

Korena Di Roma Howley, Science Writer by Korena Di Roma Howley 3 June 202013 March 2023

A new study indicates that underrepresented students in science-related fields are innovating at high rates—but not reaping commensurate rewards.

Tip of a small boat leads into the placid near shore of a forested lake.
Posted inNews

Fieldwork in the Experimental Lakes Area Adapts to COVID-19

Lesley Evans Ogden, Science Writer by Lesley Evans Ogden 3 June 202013 March 2023

Though anticipating long days and hard work as a few key crew members do the job of many, researchers heading to the lakes this summer are excited to leave the house.

Photo of ocean corals
Posted inNews

How Machine Learning Redraws the Map of Ocean Ecosystems

Jenessa Duncombe, Staff Writer by Jenessa Duncombe 2 June 20201 February 2023

Using an unsupervised learning algorithm, scientists can create new maps of ecosystem provinces in the ocean, opening the possibility of sharper data collection and monitoring.

Artificial neuron with binary code radiating outward from the cell body
Posted inNews

The Future of Big Data May Lie in Tiny Magnets

Richard Sima, freelance science writer by Richard J. Sima 2 June 202025 March 2022

New research in the field of neuromorphic computing uses tiny magnets and their magnetic fields to optimize computing algorithms.

The new “Unified Geologic Map of the Moon”
Posted inNews

The First Global Geologic Map of the Moon

Mark Betancourt, Freelance Journalist by Mark Betancourt 1 June 202028 October 2021

At a time when more geological data about the Moon are available than ever before, USGS scientists have created a one-stop shop where everyone, including the public, can see how it all fits together.

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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.

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Hydrothermal Circulation and Its Impact on the Earth System

3 December 20253 December 2025
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