The World Passes 400 PPM Threshold. Permanently
Carbon dioxide just hit its annual minimum at Mauna Loa Observatory and failed to dip below 400 ppm.
Clean Power Plan Faces Appeals Court Showdown
Legal challenges to the Clean Power Plan will be argued in a federal appeals court Tuesday.
The Shum Show: Heat Records and Hotspots
It's all about Greenland's ice melt and August's record heat this week on The Shum Show.
Greenland is Losing More Ice Than Scientists Thought
New research reveals that Greenland's ice sheet is disappearing faster than previously thought.
When it Rains it Pours, and Sewage Hits the Fan
Increasing heavy downpours, fueled by climate change, cause millions of gallons of sewage overflows nationwide.
Heavy Downpours Causing More Sewage Overflows
Increases in heavy precipitation will threaten to worsen incidents of sewage overflows, especially in cities with aging sewage infrastructure.…
This is What Climate Change Sounds Like, in D Minor
Yellow cedars are dying in Alaska and researchers have turned the data showing their demise into music.
Streak of Record-Hot Temps Adds Another Month
August marked 16 record-hot months in a row, virtually guaranteeing 2016 will be the hottest year on record.
The Shum Show: All About Anomalies
Here's why we always talk about global temperature anomalies as opposed to actual global temperatures.
These Images Show Near-Record Low 2016 Arctic Sea Ice
This year's sea ice extent is likely the second lowest on record, continuing a troubling climate trend.
2016’s Arctic Sea Ice Melt Season in 9 Seconds
Watch 2016’s Arctic sea ice melt away in seconds.
Arctic Sea Ice Extent Below Average Since 2002
The annual Arctic sea ice minimum extent has been below average every year since 2002.
Climate Change, Explained in One Simple Comic
Nerdy web comic xkcd has an amazing look at what "the climate has changed before" actually means.
CO2, Climate Change Seen As Waste Disposal Challenge
Some scientists are increasingly looking at global warming as a waste disposal problem.
August Ties July as Hottest Month Ever on Record
August continued the remarkable streak of record hot months in 2016, and tied July as the hottest month on record.
Obama Administration Unveils Vision for Offshore Wind
The federal government on Friday unveiled its vision for wind farms off of nearly every U.S. coastline.
U.S. Coastal Water Temperature Trends
Atlantic buoys have warmed 2°-4°F in the last 30 years.
This Map Shows How Warm the Oceans Are Getting
Large sections of the global oceans have warmed 1°-3°F during the last century.
Category 3+ Hurricanes on the Rise in the Atlantic
The average number of major hurricanes has increased in the Atlantic basin since the 1970s.
Louisiana Floods Directly Linked to Climate Change
Unprecedented rainfall in parts of Louisiana last month was made more likely by global warming.
