If bees go extinct, this is what your supermarket will look like

Over the past decade, bee populations have been dropping, partly as a result of a disease called colony collapse disorder. This is very bad news for humans, because bees are a crucial part of the reproductive cycle of many of our favorite foods, including apples, onions, avocados, and more. This incredible data… » 6/15/13 2:10pm 6/15/13 2:10pm

Using Tree Rings to Determine the Start of the Medieval Dark Ages

The science of dendrochronology observes changes in the pattern of tree rings in an attempt to create a time line and infer climate changes. Using tree ring data, it is possible to link the past 11,000 years in parts of Germany & Northern Ireland, but only the past few centuries in other parts of the world. » 2/10/12 7:00am 2/10/12 7:00am

Sustainability Science: How to Create a New Research Field

If the world needs a new field of science, can you simply create one from scratch? That's the question of a group of researchers at the Los Alamos National Laboratory. The scientists recently chronicled the twenty-five year journey of sustainability science, a newly coined field with the goal of advancing society… » 12/01/11 11:01am 12/01/11 11:01am