How Much Will the Planet Warm If Atmospheric Carbon Dioxide Doubles?
A doubling of carbon dioxide all but guarantees warming of more than 2 degrees Celsius, says a new study.
Temperature Trends
Ecomodernism Is the Solution to Man-Made Climate Change
The Breakthrough Institute's Ted Nordhaus urges Americans to reject both doomism and denialism.
2019 Was Second Warmest Year on Record Says NOAA
The past five years have been the warmest of the last 140 years.
Climate Activists Around the World Will Take to the Streets on Friday. Will Their Protests Matter?
Or, will global leaders ignore them just like they did the People's Climate March in 2014?
Extreme Climate Change Has Arrived in America, Says The Washington Post
Rising temperatures are mostly happening in the winter and at night.
The New York Times Says Heat Waves Are Getting Worse. The National Climate Assessment Disagrees.
At least in the lower 48 states.
We're All Gonna Die: Climate Change Apocalypse by 2050
Worst-case scenarios mislead far more than they enlighten.
What Happened at the House Science Committee Hearing on the State of the Climate, and Why It Matters
Extreme weather events around the globe have tripled since the 1980s, but what's happening in the U.S.?
My Puzzlement Over Climate Change Damage Estimates in New National Climate Assessment
Implausible worst-case scenarios do not further the debate over reasonable policies for addressing climate change.
An Alarming New Study Suggests the Oceans Are Warming 60 Percent Faster. A Statistician Disagrees.
Is the study's worst-case climate scenario wrong?
How Big of a Deal Is an Extra Half Degree of Global Warming?
New report declares world must be off fossil fuels entirely by 2050.
If You Hate Ice Ages, Thank a Farmer
Chopping down forests and irrigating rice paddies boosted greenhouse gases enough to prevent the onset of a new ice age
Global Warming Likely to Be 30 to 45 Percent Lower Than Climate Models Project
A new study in the Journal of Climate compares global temperature data trends since 1850 with model outputs.
2017 Was the Second Hottest Year Since 1880, Says NASA
It was the 41st consecutive year with global temperatures above the 20th-century average.
Global Temperature Increases Are Lower and Slower, Says New Study
"We calculated that value as 1.1 C (almost 2° Fahrenheit), while climate models estimate that value as 2.3 C (about 4.1° F)"
Climate Models Run Too Hot: Settled Science Again
A Nature Geoscience study finds that humanity has more time to avert dangerous man-made warming.
Scott Pruitt Refuted on 'Leveling Off' of Global Temperature Trends?
It depends on what the meaning of the word "hiatus" is.
Climate Computer Models Right After All: What Global Warming Hiatus?
Does new study reconcile controversies about the 'global warming hiatus'?
Warmer Temperatures: More Climate Satisfaction in U.S.
At least for the next several decades.
For U.S. 'Dangerous' Climate Change Is Like Moving 180 Miles South: New at Reason
New study finds Americans would prefer warmer weather on balance
Warmest February in Contiguous U.S. in 39-Year Satellite Record: Global Temperature Trend Update
Global climate trend since Nov. 16, 1978: +0.12 Celsius per decade
NOAA Climate Change Data Manipulation Charge: Scandal or Nothing to See Here?
Settled science and confirmation bias all the way down
Climate Scientists Manipulated Temperature Data to Fool Politicians and Public, Claims 'Whistleblower'
Another update on the 'settled science' of climate change
January Average Global Temperature Ticked Up from December: Global Temperature Trend Update
Global climate trend since Nov. 16, 1978: +0.12 C per decade
2016 Hottest Year Since Good Record Keeping Began in 1880, Says NOAA and NASA
16 of the 17 warmest years on record have occurred since 2001
No Global Warming Hiatus After All Redux?
Sometimes climate science just doesn't seem all that "settled."
2016 Warmest Year in Satellite Record: Global Temperature Trend Update
Edges out 1998: Likely to be confirmed by thermometer data later this month.
Record Temperatures and Record Grain Yields
Climate model projections of wheat yields are just stupid
John Kerry's Climate Change Swan Song at Marrakech
"No one has the right to make decisions that affect billions of people based solely on ideology."
2016 Likely Hottest Year in Instrumental Record, Says WMO
"Another year. Another record. The high temperatures we saw in 2015 are set to be beaten in 2016."
Game Over for the Climate?
First dispatch from COP22: Trump, Peak Carbon Dioxide, and Extreme Weather Events.
2016 Could Edge Out 1998 as Hottest Year in Satellite Temperature Record
U.N. climate change meeting opens today in Marrakech, Morocco.
2016 and 1998 in Near Tie for Hottest Year in Satellite Temperature Record
Current trends suggest that 2016 could well be a record breaker.
Arctic Sea Ice At Second Lowest Extent in Modern Record
Temperatures in the Arctic are rising at twice the rate they are at lower latitudes.
August and Year-to-Date Are Second Hottest in Satellite Record: Global Temperature Trend Update
Global climate trend since Nov. 16, 1978: +0.12 C per decade
Climate Change Prediction Fail?
What did 'climate hero' James Hansen actually predict back in 1986?
What Did 'Climate Hero' James Hansen Actually Predict Back in 1986?: New at Reason
And has the temperature signal for man-made global warming finally emerged?
Global Warming Prediction 30 Years Later: How Is It Faring?
If you preach to choir, at least try to be fair in your sermon.
May 2016 Was the Second Warmest May in the Satellite Record: Global Temperature Update
Global climate trend since Nov. 16, 1978: +0.12 C per decade
April 2016 Is Fourth Warmest Month In Satellite Record: Global Temperature Trend Update
The uptick in warming has raised the global climate trend from +0.11 to +0.12 C per decade
Earth Day 2016: Paris Climate Agreement Signed
Too weak or a giant bureaucratic threat to democracy?
Climate Change Has Made U.S. Weather More Pleasant, Says Nature Study
Most Americans live in counties that are experiencing more pleasant weather than they did forty years ago
March 2016 the Third Warmest Ever Month in Satellite Record: Global Temperature Trend Update
Will fading El Nino cool the globe down later this year?
Meters of Sea Level Rise and MegaBoulder-Heaving Superstorms Thanks to Global Warming
Also carbon emissions rate highest in 66 million years
February Hottest Month Ever in the Satellite Temperature Record: Global Temperature Trend Update
Will February's warmth stand out as a singular spike or be part of an ongoing trend?
Global Warming Hiatus Is Real
The rate of temperature increase has been dramatically slower than predicted, says Nature Climate Change.