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CC BY-NC-ND 2020

Part of a world map showing the number of lightning flashes per square kilometer in each year
Posted inEditors' Highlights

A New Look at Global Lightning from the Space Station

by Minghua Zhang 9 September 20206 July 2022

The Lightning Imaging Sensor on the International Space Station provides an expanded view of global lightning that improves scientific understanding of the Earth as well as public safety.

A scene from a Japanese picture scroll depicting the 1855 Edo earthquake
Posted inNews

Kabuki Actor’s Forgotten Manuscript Yields Clues About 1855 Quake in Japan

Tim Hornyak, Science Writer by Tim Hornyak 8 September 20206 December 2021

Researchers analyzed a survivor’s account of the disaster to better understand future temblors.

World map showing the difference of a metric of extreme hot days between two periods
Posted inEditors' Highlights

A New Dataset of Temperature and Precipitation Extremes

by Minghua Zhang 8 September 202013 February 2023

HadEX3 is an updated dataset of gridded temperature and precipitation extremes, that covers the period of 1901 to 2018 and has improved spatio-temporal coverage.

A pile of metal e-waste
Posted inNews

East Africa Invests in Strategies to Manage E-Waste

by H. Mafaranga 4 September 20202 August 2022

As Uganda develops its e-waste policy, neighboring Rwanda establishes a broad-based plan involving incentives and high-tech facilities.

3 maps showing accumulation of sediment and organic material in coastal Louisiana
Posted inEditors' Highlights

Coastal Sediment Deficit Appears Smaller Than Previously Thought

by Ton Hoitink 4 September 202024 February 2022

With a deficit of sediment needed to compensate for relative sea level rise, a new study demonstrates that organic material cannot be ignored in evaluating mass and volume accumulation rates.

Posted inEditors' Highlights

Committed U.S. Power Emissions Incompatible with Paris Agreement

by D. Wuebbles 3 September 20206 March 2023

Without a significant reduction in usage, committed emissions from coal and gas plants in the United States are already incompatible with the country’s pledges under the Paris climate agreement.

Four faces carved in granite stand above an apron of crushed rock overlooking state flags along the Avenue of Flags at Mount Rushmore National Memorial.
Posted inFeatures

Mount Rushmore’s Six Grandfathers and Four Presidents

Mary Caperton Morton, Science Writer by Mary Caperton Morton 3 September 202014 October 2021

Living in Geologic Time: How long will it take for erosion to erase Mount Rushmore?

The Danum River runs through a dense tropical forest.
Posted inNews

Restored Tropical Forests Recover Faster Than Those Left Alone

by Mohammed El-Said 3 September 202019 October 2022

The costs of active restoration may be offset by aggressive carbon pricing demanded by the Paris Agreement.

Wide image of a group of researchers looking through slabs of rock in a ditch in a dry paddock
Posted inNews

Ancient “Pickled” Leaves Give a Glimpse of Global Greening

by Kate Evans 3 September 202026 January 2023

A unique fossil lake bed in New Zealand has revealed insights into global climate under elevated levels of carbon dioxide but is now off-limits to scientists.

Two men and two women stand near a hand-pumped borehole in Manicaland, Zimbabwe.
Posted inNews

Groundwater Crisis in Zimbabwe Brought On by Droughts

by Andrew Mambondiyani 2 September 202019 October 2022

Zimbabwe’s groundwater is disappearing fast, leaving rural communities without water for household and agricultural use.

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