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News

Members of the House Committee on Energy and Commerce stand behind a podium at a 23 July briefing where they announced they would pursue a goal of a 100% clean economy for the United States by 2050.
Posted inNews

House Committee Calls for Zero Greenhouse Gas Pollution by 2050

by Randy Showstack 24 July 20193 April 2023

Democrats on the House Committee on Energy and Commerce plan to introduce comprehensive legislation later this year to deal with climate change.

Painting of a winter landscape in Europe circa 1608 by Hendrick Avercamp
Posted inNews

The Little Ice Age Wasn’t Global, but Current Climate Change Is

Javier Barbuzano, Science Writer by Javier Barbuzano 24 July 20197 February 2022

None of the cold and warm epochs from the past 2,000 years were global events, but the current period of climate change is more intense and is happening simultaneously across the entire planet.

Posted inNews

Alexander R. “Mac” McBirney (1924–2019)

by D. Johnston, D. Geist, T. Morse and R. S. J. Sparks 24 July 201910 October 2021

This former West Point graduate and coffee grower transformed igneous petrology and volcanology.

Ship tracks (linear cloud features) seen over the Pacific Ocean.
Posted inNews

Algorithm Spots Climate-Altering Ship Tracks in Satellite Data

Katherine Kornei, Science Writer by Katherine Kornei 23 July 201918 October 2022

Tens of thousands of ship tracks—cloud structures created when ships’ exhaust plumes interact with the atmosphere—are pinpointed automatically, furthering study of these climate-altering features.

A small rowboat sits on the edge of Lake Sinclair, one of five lakes in north central New Brunswick surveyed for the new study on DDT contamination.
Posted inNews

The Toxic Legacy of DDT Lives On in Remote Canadian Lakes

Mary Caperton Morton, Science Writer by Mary Caperton Morton 23 July 20199 May 2022

DDT and its breakdown products permeate lake sediments decades after the pesticide was banned.

An instrument with many sampling tubes is pulled out of the ocean at Station ALOHA. The samples will be analyzed for nutrient content, microbial diversity, and metabolic activity.
Posted inNews

Far-Flung Dust Storms Deliver Nutrient Boosts to North Pacific

Mary Caperton Morton, Science Writer by Mary Caperton Morton 22 July 20191 February 2023

Barren marine deserts bloom seasonally with iron infusions from Asian dust storms.

Photo of hundreds of foram tests on a black background
Posted inNews

Nineteen Eighty-Forams

Lucas Joel by L. Joel 22 July 201910 February 2023

Facial recognition technology is helping researchers identify marine microorganisms.

Photograph of scientists Stacey Sueoka and David Harrington at the new Daniel K. Inouye Solar Telescope.
Posted inNews

Looking Straight at the Sun

Lucas Joel by L. Joel 19 July 201920 December 2021

Thanks to some crucial calibrations, the world’s biggest solar telescope will have a clearer view of the Sun.

Four white men speaking before Congress
Posted inNews

Hearing Garners Bipartisan Support for Scientific Integrity

by Randy Showstack 19 July 20193 April 2023

Democrats hope Republicans will decide to cosponsor legislation to codify scientific integrity procedures at federal agencies.

Buckled blacktop road in front of a tree-lined street
Posted inNews

How Satellite Data Improve Earthquake Monitoring

Rachel Crowell, Science Writer by Rachel Crowell 19 July 201912 December 2025

Case studies from around the world illustrate the power of geodetic data in earthquake monitoring.

Posts pagination

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Over a dark blue-green square appear the words Special Report: The State of the Science 1 Year On.

Features from AGU Publications

Research Spotlights

How the Spring Thaw Influences Arsenic Levels in Lakes

6 February 20266 February 2026
Editors' Highlights

Visualizing and Hearing the Brittle–Plastic Transition

3 February 20263 February 2026
Editors' Vox

Tsunamis from the Sky

3 February 20263 February 2026
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