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Climate Change

Researchers look at ice sheet modeling of the Late Pliocene to better understand how sea levels may change as the planet warms
Posted inResearch Spotlights

How Earth’s Orbit Affected Ice Sheets Millions of Years Ago

by E. Underwood 22 November 201724 January 2024

A new study of the late Pliocene era could help scientists predict future sea level rise.

Residents of Palam Vihar in Gurgaon, Haryana, India, make their way through flooded streets after a typical monsoon spell
Posted inScience Updates

Preparing for the Future: Climate Products and Models for India

by S. Bhardwaj, M. d. S. Mesquita and N. J. C. Barreto 20 November 201720 March 2023

Kick-off Workshop of Indo-Norwegian Project PREPARE; Bergen, Norway, 27–31 March 2017

Launch of JPSS Satellite NOAA-20
Posted inNews

Polar Satellite Launch Eases Concerns of Weather Data Gap

by Randy Showstack 20 November 20171 March 2023

Joint Polar Satellite System-1 is the first in a series of planned polar-orbiting satellites to provide critical weather forecasting data. Two follow-on satellites, however, face uncertain funding.

Posted inResearch Spotlights

Satellites Accurately Capture Ocean Salinity in the Arctic

Sarah Stanley, Science Writer by Sarah Stanley 16 November 20175 July 2022

On-the-ground measurements are notoriously difficult in the harsh environment of the Arctic, but satellites could help close the gap in measuring sea surface salinity.

Posted inEditors' Highlights

Is Global Warming Suppressing Canonical El Niño?

by Kristopher B. Karnauskas 16 November 201714 February 2023

A study explores the relationship between diverse El Niño events and the background state of the tropical Pacific.

The iSTAR tractor traverse at work on Pine Island Glacier, West Antarctica.
Posted inScience Updates

Pine Island Glacier and Ice Sheet Stability in West Antarctica

by A. M. Smith 15 November 201716 September 2022

The iSTAR Programme Science Integration Meeting; Leeds, United Kingdom, 18–19 May 2017

Map of sea surface temperatures.
Posted inOpinions

Maintaining Momentum in Climate Model Development

by C. C. Ummenhofer, Aneesh Subramanian and S. Legg 15 November 201724 March 2023

As the current funding for climate process teams comes to an end, scientists emphasize the continuing need for teams that translate basic research into improved climate models.

Posted inEditors' Vox

Future Looks Drier as Drylands Continue to Expand

by J. Huang and C. Fu 9 November 201718 October 2021

A recent article in Reviews of Geophysics examined the areas of land globally that are classified as drylands and the impact of their growth on human communities.

Researchers assess what kind of particles seed cloud formation from the preindustrial era to present day.
Posted inResearch Spotlights

Atmospheric Particles Aren’t the Same Cloud Seeds They Once Were

by E. Underwood 7 November 20173 May 2022

Still, more than half of the seeds required for cloud droplets to form in both the present-day and preindustrial atmospheres are made by trace gases that condense to form minute aerosol particles.

A sign urging action to combat human-induced climate change.
Posted inNews

Experts Ponder Why Administration Released Tough Climate Report

by Randy Showstack 6 November 201711 April 2023

Scientists and policy experts say the White House released the report, which differs from the administration’s stance, without political tampering to avoid potential further controversy.

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Features from AGU Publications

Research Spotlights

Our Ocean’s “Natural Antacids” Act Faster Than We Thought

30 January 202630 January 2026
Editors' Highlights

Cows, Coal, and Chemistry: The Role of Photochemistry in Methane Budget

27 January 202623 January 2026
Editors' Vox

Bridging the Gap: Transforming Reliable Climate Data into Climate Policy

16 January 202616 January 2026
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