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News

An earthquake damaged a paved road in Calexico, Calif., in 2010.
Posted inNews

Searching for Earthquakes in the Ionosphere

by Nathaniel Scharping 25 February 202212 April 2022

Earthquakes may release bursts of electrical energy that can be felt in the ionosphere, kilometers above Earth. The theory remains controversial, though.

Argon plasma
Posted inNews

Innovators Tackle Toxic “Forever Chemicals”

Hannah Thomasy, Science Writer by Hannah Thomasy 24 February 202216 April 2024

New technologies seek to remove and destroy dangerous PFAS chemicals in contaminated water.

The voyaging canoe Hōkūleʻa sails with Cape Town, South Africa, in the background.
Posted inNews

Navigating the Pacific with Wind, Waves, and Stars

by Alka Tripathy-Lang 24 February 20221 November 2022

Ancient Polynesian voyagers sailed thousands of kilometers with no maps or compasses; they followed nature’s clues. Using the same tools, the Moananuiākea Voyage will set sail from Alaska and circle the Pacific.

Ancient ruins
Posted inNews

African World Heritage Sites Jeopardized by Rising Seas

Jenessa Duncombe, Staff Writer by Jenessa Duncombe 24 February 20226 July 2022

Worsening flooding and erosion threaten places of “outstanding universal value” along the continent’s coastlines.

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.

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