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News

An exoplanet with an ice-rock surface and hazy atmosphere orbits a star.
Posted inNews

Icy Worlds Have Mixed Ice-Rock Interiors

by Jure Japelj 23 February 202223 February 2022

Scientists make a case for a more realistic treatment of icy planets’ structure in which ices and rocks are mixed instead of separated in layers.

Satellite image of sea ice in the southwestern Labrador Sea.
Posted inNews

Oxygen Levels Measured in a Lung of the Deep Ocean

by James Dacey 23 February 202223 February 2022

The Labrador Sea “inhales” oxygen and supplies it to deep-sea life across the world. But its breath could be threatened by climate change.

A room in a home filled with atmospheric research equipment, including three gas cylinders that are connected to a mass spectrometer.
Posted inNews

Crowdsourced Science Helps Monitor Air Quality in Smoke-Damaged Homes

by Fionna M. D. Samuels 23 February 202231 May 2022

Researchers collaborate with residents to measure airborne chemicals in homes and evaluate how clean the air really is after remediation from Colorado’s Marshall Fire.

Yatteyattah Nature Reserve in Australia
Posted inNews

Un nuevo modelo para un antiguo evento de extinción

by Robin Donovan 23 February 202223 February 2022

Un modelo 3D del sistema Tierra incorpora variables como la temperatura y la sulfurización para aclarar el evento de extinción de finales del Pérmico.

Photo of gray dirt hill covered with burnt trees.
Posted inNews

Forest Fires Could Boost Western U.S. Water Supplies

by Jennifer Schmidt 21 February 202222 February 2022

Streamflow in the West has been below average since the early 2000s, but a new analysis shows that streams aren’t as dry as expected.

A yellow-and-black bee perches on the petals of a small yellow mustard flower. The bee faces left and was imaged at a range close enough that the flecks of pollen that cover the bee are visible.
Posted inNews

Pollination Plummeted 31% in Polluted Fields

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 18 February 202219 September 2024

Air pollution levels below “safe” limits (and lower than those commonly found in cities) led to a significant decrease in pollination by 10 common insects.

A man measuring the water level in an open well with a measuring tape
Posted inNews

Satellite and on-the-Ground Data Help Monitor Groundwater in India

by Deepa Padmanaban 16 February 202216 February 2022

Village volunteers use remote sensing and manual measurement to help farmers use groundwater more efficiently.

Hillside view of the Lombard city of Varese, Italy
Posted inNews

Exposure to Low Levels of Air Pollution Increases COVID-19 Risk

Tim Hornyak, Science Writer by Tim Hornyak 16 February 202216 February 2022

Although causality has yet to be established, an Italian case study found that an increase in annual average exposure to PM2.5 was associated with a jump in the rate of COVID-19.

Coals smolder in a dark fireplace.
Posted inNews

Coal Seam Fires Burn Beneath Communities in Zimbabwe

by Andrew Mambondiyani 15 February 202227 March 2023

Underground fires threaten the health of people and livestock living near mines supporting the country’s growing coal industry.

Posted inNews

Tecnología de punta, serendipia y los secretos del Stonehenge

Richard Sima, freelance science writer by Richard J. Sima 15 February 20221 March 2022

El primer análisis exhaustivo de lo qué están hechas las piedras sarsen se produjo con nueva tecnología y buena suerte a la antigua.

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