Human-wildlife conflict is a central issue in the conservation sciences.

Wharton Risk Management and Decision Processes Center director talks about strategies for resilience and recovery.

Warming will result in thaw, subsidence, and inundation according to researchers.

Researchers could show a clear correlation between the level of air pollutants and the concentration of pollutants in the leaves.

When snow and ice melt, road salt goes with them, washing into lakes, streams, wetlands and groundwater.

New report maps their spread into tundra region of Alaska and northern Canada

EIT Food-funded project enables farmers to better understand and get the best value out of their fields

These reports are a compilation of inputs from our own research and the work of many contributors from fishing, coastal and Alaska Native communities, academic institutions, the State of Alaska and other federal agencies.

Shrubs in the desert Southwest have increased their water use efficiency at some of the highest rates ever observed to cope with a decades-long megadrought.

Glacial erosion likely caused atmospheric oxygen levels to dip over past 800,000 years