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 ...

Earth’s ionosphere becomes visible as faint bands of red and green glow in this long-exposure photograph taken from the International Space Station at night. The International Reference Ionosphere ...

Synthetic Aperture Radar (SAR) is a remote sensing technique used to observe Earth’s surface and has applications in military operations, scientific research, agriculture, and more. Compared to in ...

Erupting from the vast blue expanse of the Pacific Ocean, the Hawaiian Islands are some of the most isolated landmasses on the planet. Communities and ecosystems there depend on a reliable climate ...

The Landslide Blog is written by Dave Petley, who is widely recognized as a world leader in the study and management of landslides. At about 2 pm local time on 13 February 2024, a large landslide ...

Sediment from retreating, land-terminating glaciers contains proportionally fewer micronutrients such as iron and manganese, reducing the glaciers’ value to microorganisms at the base of the food web.

A translation of this article was made possible by a partnership with Planeteando. Una traducción de este artículo fue posible gracias a una asociación con Planeteando. Gerardo Medina’s plumbing has ...

Seventy-five years ago, on 18–19 September 1941, the Earth experienced a great magnetic storm, one of the most intense ever recorded. It arrived at a poignant moment in history, when radio and ...

Researchers studied pristine sediment cores from Blackwood Sinkhole on Great Abaco Island, Bahamas, to document the climate history of the island. Credit: Pete van Hengstum When humans first arrived ...

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.

A translation of this article was made possible by a partnership with Planeteando. Una traducción de este artículo fue posible gracias a una asociación con Planeteando. For Primo Espinoza, living in ...