Recently, on Twitter and Facebook I noticed graphs of climate change and its impacts being posted. These were often unaccompanied with data sources or links. A lot of misinformation occurs across the ...

This is your first of three free stories this month. Become a free or sustaining member to read unlimited articles, webinars and ebooks. Climate scientists know this hard truth better than anyone: You ...

Pretty hard to argue with that, right? Mostly because that’s a graph and graphs don’t talk. But yeah, the data are pretty compelling too. As Klein points out, 2012 was the ninth-warmest year ever ...

Do you see it? The line graph, in the artwork above? Take another look. Whoa, right? Artist and scientist Jill Pelto combines art with scientific data to raise awareness about climate change. In this ...

Millions of words have been written about the new report from the Intergovernmental Panel on Climate Change (IPCC). But for me, two key messages stand out – one for its importance, the other for its ...

After a four-year hiatus during the Trump administration, the EPA announced this week the return of its Climate Change Indicators website. (The Trump administration deleted many of the EPA's climate ...

The world is going to have to spend trillions investing in new transport, buildings and energy systems. So why not spend a little more to get all the long-term benefits of a cleaner, greener economy?

Back in 1999, Penn State University climate scientist Michael Mann released the climate change movement’s most potent symbol: The “hockey stick,” a line graph of global temperature over the last 1,500 ...

The iconic Keeling Curve shows the steady rise of carbon dioxide concentrations at Mauna Loa, Hawaii. NOAA In March, the atmospheric concentration of carbon dioxide crossed an ominous milestone of 400 ...