Carbon dioxide's been dubbed the steroids of the climate system, but there’s much more to its connection to wild weather. A new suite of in-depth stories features scientists from across our community, outlining the areas of wide agreement and those where there is still work to be done. This package is part of AtmosNews, a new one-stop website from Communications with news and analysis from and about our community. Watch for more about AtmosNews in Staff Notes Daily.