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News

Tree stumps dot a barren landscape.
Posted inNews

Biodiversity Report Paints a Bleak Picture

by Randy Showstack 6 May 201921 March 2023

Landmark study calls for urgent “transformative changes” to meet goals for conserving and sustainably using nature.

GPS station in southern Colorado
Posted inNews

Airborne Gravity Surveys Are Remaking Elevations in the U.S.

Jenessa Duncombe, Staff Writer by Jenessa Duncombe 6 May 20194 April 2023

Measuring gravity’s tiny fluctuations is giving the United States an upgraded system of elevations.

Tara Oceans expedition ship in the Arctic
Posted inNews

Marine Virus Survey Reveals Biodiversity Hot Spots

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 3 May 201918 October 2022

Ocean samples collected from around the world produced a twelvefold increase in the number of marine viruses known. A portion of the Arctic Ocean has “surprisingly high diversity.”

Rings of bare sand surround dozens of individual coral reefs in the Red Sea.
Posted inNews

Mysterious Coral Reef Halos Can Be Seen from Space

Mary Caperton Morton, Science Writer by Mary Caperton Morton 3 May 201923 February 2023

Grazing rings around reefs have the potential to be used as a tool for monitoring reef health, but first, scientists have to figure out what factors govern halo size differences.

U.S. House OKs bill to stay in the Paris Climate Accord
Posted inNews

House OK’s Bill for U.S. to Stay in Paris Climate Accord

by Randy Showstack 2 May 20194 April 2023

Democrats and environmental groups applaud the first major piece of climate legislation to pass the House in 10 years, but chances for passage in the Senate are slim.

Black sea bass swimming above a coral reef
Posted inNews

Global Warming Hits Marine Life Hardest

Mary Caperton Morton, Science Writer by Mary Caperton Morton 2 May 201916 February 2023

The lack of thermal refugia in the ocean means marine life has nowhere to escape from rising sea temperatures.

Lake Tahoe with low water level
Posted inNews

Burning Fossil Fuels Worsens Drought

Jenessa Duncombe, Staff Writer by Jenessa Duncombe 1 May 201928 September 2021

Tree rings help scientists trace the influence of greenhouse gas emissions on 20th-century drought conditions.

Asteroid 25144 Itokawa
Posted inNews

First Analysis of Asteroid Water Reveals Earth-Like Makeup

Kimberly M. S. Cartier, News Writing and Production Intern for Eos.org by Kimberly M. S. Cartier 1 May 20198 March 2022

Samples returned from the surface of an asteroid show that these small bodies may have more water than previously thought and could have delivered that water to Earth.

College students sit on the rim of a soil pit on a grassy hill.
Posted inNews

Making the Grade: A Week at the National Soil Judging Contest

Aaron Sidder, freelance science writer by Aaron Sidder 30 April 201922 March 2023

Students from around the country recently convened for the National Collegiate Soils Contest and promptly crawled into backhoe-scraped pits to dig into soil science.

Satellite image of a fire in Northern California
Posted inNews

New Eyes on Wildfires

Jon Kelvey, Science Writer by Jon Kelvey 30 April 20192 July 2025

Onboard machine learning and compact thermal imaging could turn satellites into real-time fire management tools to help officials on the ground.

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