A study in the journal Nature could help explain why the Earth's average temperature hasn't increased during the past 15 years — despite a long-term trend of global warming.
The Earth's average temperature has risen by more than 1 degree Fahrenheit since the beginning of the Industrial Revolution. But the temperature rise has not been moving in lock step with the rise of carbon dioxide in the atmosphere. Carbon dioxide — mainly from burning fossil fuels — traps heat in the air.
Drought and forest management are big topics in Colorado. More so, following this summer's destructive Black Forest Fire and the 2012 fire season. Penn State Professor Matthew Hurteau explains more on climate's link to fires in this video.
"Well, with prolonged drought, what you're doing is priming the system to make it more flammable. The other side is that we got roughly a century of fire suppression policy. So now, what used to be open forest is pretty closed canopy forest, so there's a lot more trees." - Matthew Hurteau
Unlike other Western states, Colorado’s moose population is growing. It’s healthier than ever with an estimated 2300 moose across the state. While other states are grappling with why their herds are shrinking, Colorado is studying the population’s fast growth. Aspen Public Radio’s Marci Krivonen has more.