This post contributed by Terence Houston, Science Policy Analyst New reports continue to suggest that rising temperatures are coinciding with near record-breaking numbers of droughts and wildfires across the United States. Taken collectively, the evidence lends to the notion that Continue reading
This post contributed by Nadine Lymn, ESA Director of Public Affairs Their silent, shimmery beauty has long stirred human aesthetic appreciation and for centuries individuals have sought to unravel the secrets of snowflakes. Why are there so many varieties? Why Continue reading
This post contributed by Jesse A. Logan, retired research entomologist living in Emigrant, Montana. The Greater Yellowstone Ecosystem (GYE) is an ecological reserve of regional, national and international significance. This collection of National Parks, National Forests, wildlife reserves and tribal Continue reading
Pearl mussels can vary greatly in lifespan over latitudinal and temperature gradients. Bergmann’s rule within physiological ecology postulates that animals get larger at higher latitudes and altitudes. Similarly, the temperature-size rule predicts that although animals grow more slowly at cold Continue reading