This workshop was presented to teachers in grades K-12 at the Grand Canyon National Park. Here are some links we discussed during our workshop:

Science Daily: http://www.sciencedaily.com/top/environment/ - I have this set so I receive daily science alerts in my inbox.  These are accessible summaries of current scientific journal articles. 

This 1 hour talk was presented to visitors on the 2103 Grand Canyon Celebrate Wildlife Day at the National Park.  It includes an introduction to the importance of making and recording observations, understanding how ecosystems and life cycles are affected by a changing climate, and how you can use Nature's Notebook to make observations through time.