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News

Debris covers a densely populated hillside community in Cerro del Chiquihuite, Mexico.
Posted inNews

Surviving on the Periphery of a City of Earthquakes

by Humberto Basilio 19 October 20219 May 2023

Mexico City is one of the most disaster-prone urban areas in the world. Following an earthquake, marginalized communities living on the city’s periphery are exposed to more dangers than just collapsing buildings.

A protoplanet is covered by magma oceans and surrounded by a field of planetesimals.
Posted inNews

Noble Gas Hints at Mars’s Rapid Formation

by Jure Japelj 18 October 202129 March 2023

A new study finds that Mars’s mantle is neon-rich, putting constraints on the planet’s formation history.

Aerial image of an illegal mining site inside Munduruku Indigenous territory in the state of Pará in Brazil
Posted inNews

New Report Puts the Amazon Rain Forest on the Main Stage at COP26

by Meghie Rodrigues 18 October 202129 April 2022

The Science Panel for the Amazon prepares to launch its first report, the most comprehensive document on the rain forest so far.

Tree roots growing through rocks
Posted inNews

Thirsty Plants Pull Water from Bedrock

Katherine Kornei, Science Writer by Katherine Kornei 18 October 202129 March 2023

Shrubs and trees across the United States routinely sip water stored in bedrock, a discovery that has implications for the terrestrial water cycle.

The LIBS instrument that is part of SuperCam
Posted inNews

Lasers Have the Makings of a 21st-Century Geoscience Tool

Richard Sima, freelance science writer by Richard J. Sima 15 October 202120 December 2021

Laser-induced breakdown spectroscopy is a versatile geochemical tool being used in a wide range of applications, from Mars rovers to earthly rock identification.

This junction in Colorado’s Snake River is tinged with orange due to acid rock drainage.
Posted inNews

New Contamination Concern for Colorado Streams

by Nancy Averett 14 October 202129 March 2023

Abandoned hardrock mines and climate change cause metals and other elements to leach into streams. They also put rare earth elements into the water, a new study finds.

A boat floats between flood buildings, with people walking on the sidewalks and across a bridge.
Posted inNews

For Venice’s Floodgates to Work, Better Forecasts Are Needed

Damond Benningfield, Science Writer by Damond Benningfield 14 October 202129 March 2023

Climate change increases massive storm surges, which may be more than Venice’s flood-control system can handle.

El componente exterior de una bomba de calor residencial
Posted inNews

Las bombas de calor pueden reducir las emisiones de los hogares, pero no en todas partes

by Jackie Rocheleau 13 October 202129 March 2023

Un nuevo estudio muestra que, en los lugares correctos, las bombas de calor pueden ayudar a los propietarios a reducir las emisiones de gases de efecto invernadero, ahorrar en costos de calefacción y aire acondicionado, y promover la salud pública.

Sunlight filters through the ocean surface.
Posted inNews

Deep-Ocean Cooling May Have Offset Global Warming Until 1990

by Robin Donovan 12 October 202126 October 2021

New machine learning techniques have estimated ocean temperatures below 2,000 meters, leading to a new model of warming trends.

A young man pulls water from a well in an agricultural area in India.
Posted inNews

Researchers Trace Threats to Groundwater in India

by T. V. Padma 8 October 20219 May 2022

A handful of new studies analyze the depletion and contamination of groundwater, as well as the effects of climate change—and how communities are responding.

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