Bans on older versions of “forever chemicals” seem to be working. But emerging variants behave in ways that scientists are ...

Research & Developments is a blog for brief updates that provide context for the flurry of news regarding law and policy changes that impact science and scientists today. The Trump Administration has ...

Postcards from the Field are regularly featured on Eos.org. To share your work in the field, laboratory, office, or anywhere else with Eos readers around the world, please visit the submissions page.

Print Archive: 2015–2025 To view issues of Eos from 1997 through 2014, please visit Wiley Online Library. Older issues are available through an institutional subscription to AGU’s backfile or for AGU ...

Machine learning (ML)-based models hold great potential to enhance and perhaps transform simulations of the Earth’s weather and climate across the range from synoptic to seasonal to annual to ...

The asteroid Ryugu is seen by the Hayabusa2 spacecraft from a distance of 6 kilometers. Credit: JAXA, University of Tokyo, Kochi University, Rikkyo University, Nagoya University, Chiba Institute of ...

These images show where earthquakes happened during the Noto Peninsula swarm in Japan. Maps (a) and (c) use a standard existing method (GrowClust), while maps (b) and (d) show the results from the new ...

Oceans (including the Gulf Stream in the Atlantic, above) absorb about 91% of the excess energy hanging out in the Earth’s climate these days. Credit: NASA Every year, the World Meteorological ...

Tree Water debuted in the WILDLAND exhibition in early 2025 at the Westmont Ridley-Tree Museum of Art in Santa Barbara, Calif. It used four video projectors with layered soundscapes to spatially ...

Saturn’s rings and its largest moon, Titan, are seen by the Cassini spacecraft. Credit: NASA/JPL/Space Science Institute Our solar system appears to be very stable. The orbits of planets, moons, ...