Global Warming

Bernie Sanders' climate plan, one of the biggest of the already big climate plans, dropped Thursday. The strategy (which is the largest by strictly financial measures) outlines ambitious and politically radical change, including a rapid transition from fossi…

Cycads are palm-tree like plants that dominated the Earths landscape some 280 million years ago when the continents were smashed up into Pangea. Back then, the planet was going through global warming due to increased carbon dioxide levels from natural process…

When climate change comes for our coffee and our wine, we'll moan about it on Twitter, read about it on our favorite websites, and watch diverting videos on YouTube to fill the icy hole in our hearts. We'll do all this until the websites go dark and the netwo…

Increasing atmospheric CO2 concentration is the leading cause of greenhouse effects and global warming. Notably, rapid climate warming can, in turn, either increase or decrease land carbon uptake, leading to negative or positive carbon cycle-climate change fe…

Among natural disasters, tornadoes are notoriously difficult to predict. They require a complex set of conditions in order to form, some of which scientists still don't fully understand, and forecasting is rarely accurate more than a week or two in advance. …

The "lungs of the planet" are burning. As thousands of fiery infernos rage across the Amazon rainforest, tropical vegetation, trees, and the fauna they house are being razed. Since August 15, more than 9,500 new forest fires have started across Brazil, pri…

Anchorage's smoky summer won't relent. As of Tuesday morning, the most populated city in Alaska had the worst air quality in the nation, according to the World Air Quality Index.  A number of late-season wildfires have perpetuated Anchorage's hazy summer, wh…

ANCHORAGE, Alaska — Alaska has been America’s canary in the coal mine for climate warming, and the yellow bird is swooning. July was Alaska’s warmest month ever, according to the National Oceanic and Atmospheric Administration. Sea ice melted. Bering Sea fi…

Abstract Szuwalski argues that varying age structure can affect surplus production and that recruitment is a better metric of productivity. We explain how our null model controlled for age structure and other processes as explanations for the temperature-pro…

When will all the ice in the Arctic be gone? This is a question often asked of sea-ice researchers by the media, the general public and policy makers—and no wonder. Several recent reports have detailed the accelerated loss of summer sea-ice cover in the Arcti…