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Close-up of an outcrop of an eclogite from the Monviso area of Italy showing a vug, or hole, containing red garnet crystals and green pyroxene crystals.
Posted inNews

Holey Eclogite!

by Alka Tripathy-Lang 1 July 20221 July 2022

Scientists have found holes filled with minerals that indicate fluid-filled pores exist many tens of kilometers below Earth’s surface. But no, The Core fans, you still can’t get amethyst-laden geodes in the mantle.

Esquema algoritmo de aprendizaje para estimar las magnitudes de terremotos sobre la base de señales de elastogravidad rápida.
Posted inNews

Monitoreando terremotos a la velocidad de la luz

by Mohammed El-Said 30 June 202230 June 2022

Nueva investigación utiliza la gravedad y un modelo de aprendizaje automático para estimar instantáneamente la magnitud y ubicación de grandes terremotos.

Floating water hyacinths with trapped plastics.
Posted inNews

Remote Sensing Tracks Down “Plastic Plants” in Rivers

by Clarissa Wright 28 June 2022

Researchers are using remote sensing to track floating mats of plastic trapped in water hyacinth plants.

A collage of different diatom species
Posted inNews

Ocean Acidification May Drive Diatom Decline

by Clarissa Wright 28 June 202228 June 2022

Diatoms contribute to global oxygen production, marine food webs, and carbon sequestration, but scientists predict that diatom populations will decline due to ocean acidification associated with climate change.

Scientists collect samples from algal mats dotting the surface of sea ice in the Arctic.
Posted inNews

Algal Mats May Be a Key to the Arctic Food Web

by Fanni Daniella Szakal 27 June 202227 June 2022

Melt ponds in sea ice have thriving algal communities with startlingly high levels of photosynthetic activity.

A hail-laden roof collapsed on a supermarket in Mexico City.
Posted inNews

A Hail of a Night in Mexico

by Humberto Basilio 24 June 202229 June 2022

When a severe hailstorm hit Mexico’s capital last week, citizens began to wonder whether climate change could be the cause. But is that the right question to ask?

An evergreen forest in southern Oregon.
Posted inNews

Large-Scale Reforestation Efforts Could Dry Out Landscapes Across the World

by Nathaniel Scharping 24 June 202224 June 2022

The complex interactions between forests and the water cycle might end up with more rain falling in the ocean—far from a thirsty land.

Posted inNews

Cuantificando los beneficios para la salud de una transición a energías limpias en EE. UU.

by Rachel Fritts 23 June 202230 June 2022

Eliminar la contaminación del aire relacionada con la energía en los Estados Unidos podría evitar aproximadamente 50,000 muertes prematuras y ahorrar miles de millones de dólares al año.

A snow-covered mountain summit contains a smoking crater.
Posted inNews

Unlocking the Magmatic Secrets of Antarctica’s Mount Erebus

by Jenessa Duncombe 22 June 202222 June 2022

Unprecedented images of Mount Erebus’s inner workings show the unique trappings of a CO2-rich rift volcano.

Audrey Goeckner gathering sediment samples from a stormwater pond in Florida.
Posted inNews

Stormwater Ponds Are Carbon Sources, Not Sinks

by Robin Donovan 22 June 202222 June 2022

New research from Florida tracks carbon dioxide and methane emissions from human-created waterways.

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