Other Features

Most articles in this section were originally written for websites belonging to organizations affiliated with NASA/GISS or NASA/GSFC. The articles describe research that to some extent involves GISS science activities.

2023

Sample frame from an animation of ocean currents

How NASA Deepened Our Understanding of Earth in 2023

In 2023, the NASA Center for Climate Simulation and NASA Science Managed Cloud Environment provided computing resources to enable research and accelerate scientific discoveries that deepen our understanding of Earth and better prepare for its changing climates. (2023-12-05)
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Satellite image of smoke rising from fires on Borneo

Indonesian Fires Return in 2023

After several years of comparatively quiet fire seasons, Indonesia saw the return of intense, smoky fires in 2023. The blazes have been exacerbated by dry conditions made worse by the return of El Niño. (2023-10-07)
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This map shows monthly temperature anomalies measure from 1880 to August 2023 measured with respect to a the baseline period 1951-1980.

The Ocean Has a Fever

Decades of gradual warming due to human-caused climate change and an El Niño in the Pacific Ocean nudged global sea surface temperatures to record levels in 2023. (2023-08-25)
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Partial global map showing July 2023 temperature anomalies

July 2023 Was the Hottest Month on Record

July 2023 was hotter than any other month in the global temperature record, according to an analysis by scientists at NASA’s Goddard Institute for Space Studies. (2023-08-15)
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Photo of Anastasia Romanou alongside a wall hanging of the NASA logo

Romanou Leads Group Studying Interactions Between Oceans, Climate

To honor World Ocean Month and discover how NASA scientists are helping us better understand the world's oceans in a changing climate, NCCS interviewed GISS's Anastasia Romanou, who has developed and used some of the most advanced models of the complex Earth system. (2023-06-30)
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Photo of very smoggy conditions in New Delhi, India

Simulations Probe the Impacts of Air Pollution on Premature Deaths

Models from GISS and Aarhus University were used to study the impact of air pollution on premature mortality under several emission and population scenarios. (2023-04-26)
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2022

Photo of Dr. Orbe presenting at a science conference

Celebrating Nat'l Hispanic American Heritage Month: Dr. Clara Orbe

NCCS highlights GISS scientist Dr. Clara Orbe of Argentine heritage, from her early schooling to college career and eventually becoming a leading scientist at GISS. (2022-10-12)
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Map of US temperature increase on extreme stress days, 2074-2099 vs 1980-2005

Feeling the Heat in the Extremes

If trends continue, oppressively hot and humid summers like the record-breaking heat waves in California will continue. (2022-09-16)
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2021

Map of sea surface temperatures from a climate simulation

Exploring the Climates of Earth’s Future Supercontinent

Scientists leveraged a NASA supercomputer to explore possible scenarios for Earth supercontinents and climate 200 and 250 million years into the future. (2021-11-30)
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Logo graphic for Curious Universe podcast

Podcast: Earth's Expanding Oceans

NASA's "Curious Universe" podcast discussed climate-induced sea level rise with GISS director Gavin Schmidt and also Columbia scientist Craig Rye. (2021-07-26)
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Photo of Gavin Schmidt in front of climate hyperwall

Podcast: Let’s Talk About Climate Change

NASA's "Gravity Assist" podcast discussed climate change with GISS director and NASA's acting senior climate advisor, Gavin Schmidt. (2021-06-18)
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Partial global map of CMIP6 contributor locations

GISS, NCCS Contribute to CMIP6 International Climate Model Project

NASA/GISS contributed results from hundreds of historical and future climate simulations run on the NCCS Discover supercomputer to the project. (2021-04-30)
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2020

Map of US groundwater wetness percentile

The Drying U.S. West.

A serious drought has flared up across half of the United States — a familiar story for the past two decades. (2020-12-14)
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A portion of GOES-16 hurricane image

A Devastating Abundance

The 2020 Atlantic hurricane season was supercharged, and not just in raw numbers. (2020-12-10)
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A portion of a global temperature trends map

Making Sense of "Climate Sensitivity"

GISS scientists answer questions about a new study that narrows the range of uncertainty in future climate projections. (2020-09-09)
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Images of modern and paleo Venus

NASA Scientists Explore Venus Habitable Climate Scenarios at NCCS

GISS scientists leveraged NASA supercomputing resources for several months to model a hypothetical climate history for Venus over the past 4.2 billion years. (2020-08-28)
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Satellite imagery of smoke over eastern Siberia

Another Intense Summer of Fires in Siberia

Following an active 2019 season, fires in 2020 have again been abundant, widespread, and have produced abnormally large carbon emissions. (2020-08-07)
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Map showing sea surface temperatures of the US East Coast

Gearing Up for an Active 2020 Hurricane Season

Abnormally warm ocean temperatures and a potential La Niña set the stage for an above-average Atlantic hurricane season. (2020-07-20)
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Map of Siberia temperature anomaly

Heat and Fire Scorches Siberia

Fires are raging in eastern Siberia in the midst of an unusually long-lived heat wave. (2020-06-24)
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Simulations Probe Sun's Effects on Climate

A series of model studies analyzed the effect of the solar cycle and varying solar conditions at all wavelengths. (2020-06-16)
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Satellite photo of Lake Maracaibo area

A Fiery Month in Zulia

After dry weather parched the soil and vegetation, large fires burned in the northwestern Venezuela state. (2020-04-29)
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Artist's concept of the exoplanet Proxima Centauri b

NASA Simulations Explore Habitability of Nearest Exoplanet

Powered by the Discover supercomputer, climate simulations incorporated a dynamic ocean to explore the habitability of Proxima Centauri b. (2020-02-21)
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Growth of a Summer Storm

Afternoon thunderstorms are a typical phenomenon during summer in Western Australia. (2020-01-17)
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Study Confirms Climate Models are Getting Future Warming Right

A new evaluation of global climate models used to project Earth's future global average surface temperature finds that most have been quite accurate. (2020-01-09)
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2019

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Smoke Blankets Borneo

Fires burning in peat deposits in Indonesia release gases and particles with consequences for public health and the climate. (2019-09-17)
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Scientists Simulate Ancient Lunar Atmosphere at NCCS

Using NASA Center for Climate Simulation computing resources, exoplanet modelers simulated a thin, relatively short-lived atmosphere. (2019-09-13)
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A Devastating Stall by Hurricane Dorian

A remarkable slowdown by the hurricane led to a prolonged lashing from winds, waves, and rain that devastated Grand Bahama Island. (2019-09-09)
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Tropical Cyclones are Stalling More

Storms in the North Atlantic are lingering longer near the coast, leading to significantly more rainfall. (2019-06-06)
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Choking on Saharan Dust

A new analysis suggests that exposure to mineral dust may be a bigger cause of premature death in Africa than previously thought. (2019-05-01)
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ModelE Simulations Assess Impacts of Irrigation on Climate

Researchers used NCCS supercomputing resources to identify and understand the interactions between simple land-cover change and more complex land-management, including irrigation. (2019-04-22)
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Wallace Broecker and GISS

GISS scientists remember friend, mentor, research collaborator, and sometimes foil Wally Broecker of the Columbia Lamont-Doherty Earth Observatory. (2019-03-18)
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2018

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Drought Persists in the U.S. Southwest

Persistent drought conditions have spread across the U.S. Southwest, with the Four Corners area standing out as extremely dry. (2018-11-08)
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The New UN Climate Report in One Sentence

The essence of the recent UN/IPCC report about the planetary disruption resulting from the carbon that human activity puts into the atmosphere can be summed up in a single sentence. (2018-10-19)
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Forecasting Fire

The Global Fire Weather Database accounts for local winds, temperatures, and humidity, while also being the first fire prediction model to include satellite–based precipitation measurements. (2018-07-03)
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Waves of Dust Over the Red Sea

Recent satellite imagery showed waves in the dust clouds blown from the Sahara Desert over the Red Sea. (2018-06-15)
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2017

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Curvy Contrails

Viewing satellite imagery of clouds sometimes reveals curiosities in the sky. (2017-12-20)
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Increasing Resiliency to Extreme Weather

The 2017 hurricane season could be the turning point in planning for climate resilience. NASA scientists provide risk information for preparatory action. (2017-11-06)
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Another Hot July

July 2017 was statistically tied with July 2016 as the warmest July in the 137 years of modern record-keeping. (2017-08-22)
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Core Questions: An Introduction to Ice Cores

How drilling deeply can help to understand climates of the past and predict climates of the future. (2017-08-15)
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2016

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El Niño a Key Player in Severe Indonesia Fires

In some locations, changes in ocean temperatures and atmospheric patterns brought about by El Niño lead to drier conditions, which increases the damage during "fire season". (2016-09-09)
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Extreme Heat for an Extreme Year

In the summer of 2016, extreme heat waves gripped Siberia, the Middle East, and North America. (2016-08-11)
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Cloud-Gazing: Gravity Waves off the Coast of Africa

Interaction of dry air off the Namibian desert with moist over the ocean forms clouds that rise and fall due to gravity, forming wave patterns. (2016-07-14)
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Farms Act as Major Source of Air Pollution

New study shows that emissions from farms outweigh all other human sources of fine-particulate air pollution in much of the United States, Europe, Russia and China. (2016-05-16)
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Heat Fuels Fire at Fort McMurray

In early May 2016, a destructive wildfire burned through Canada’s Fort McMurray in the Northern Alberta region. Windy, dry, and unseasonably hot conditions all set the stage for the fire. (2016-05-07)
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Record Warmth in February

Almost all land surfaces on the planet experienced unusually warm temperatures during the month of February 2016, making it the warmest February in 136 years of modern temperature records. (2016-03-17)
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2015

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Seeing Through the Smoky Pall: Indonesias's Fire Season

Thick peat, El Niño weather, and economic development in Indonesia came together to produce prodigious fires and planet-warming emissions. Scientists used many tools to better understand why the fires were so severe and what their impact was on human health and the environment. (2015-12-01)
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Declining Snowpacks May Cut Many Nations' Water

Snow is an important seasonal water source around large mountain chains. A new study has examined the potential effects of declining snow accumulations in many regions around the world, identifying areas that may be particularly vulnerable. (2015-11-12)
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Smoke Blankets Indonesia

Fires in Indonesia are persistent, difficult to extinguish, and very polluting. Climatologists worry that this year could be very bad as a strong El Niño influences reduces regional rainfall. (2015-09-27)
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Sea Level Rise Hits Home at NASA

Sea level rise hits especially close to home for NASA because half to two-thirds of agency infrastructure and assets stand within 16 feet of sea level. (2015-08-26)
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"Snowball Earth" Might Have Been Slushy

GISS climate modelers go back in time to simulate past "Snowball Earth" conditions of 720 to 635 million years ago and find that complete freeze-over is hard to achieve. (2015-08-04)
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NASA's Exoplanet Nexus — 2. Looking to the Stars

While NASA GISS was opening the eyes of the world to new areas of Earth systems science, its research roots in planetary science continued. That expertise will now be applied to exoplanet systems science. (2015-04-23)
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NASA's Exoplanet Nexus — 1. A History in Climate Studies

NASA GISS is providing atmosphere and climate expertise to the Nexus for Exoplanet System Science. GISS has been a key player in the study of planetary climates and atmospheres for decades. (2015-04-21)
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Why So Many Global Temperature Records?

You could hardly miss the media stories about how the past year ranked in terms of global temperatures. Astute readers may ask: how do different institutions come up with slightly different numbers for the same planet? (2015-01-21)
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1997-2014

Other features about GISS research for the years before 2015 are available in the archive directory.

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