U.S. Geological Survey
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"Mutant" Fossils Reveal Toxic Metals May Have Contributed to World's Largest Extinctions
New Sea-Level Rise Handbook Highlights Science and Models for Non-Scientists
Increasingly Severe Disturbances Weaken World's Temperate Forests
Groundwater Quality Data in 15 GAMA Study Units: Results from the 2006–10 Initial Sampling and the 2009–13 Resampling of Wells, California GAMA Priority Basin Project
Soil carbon storage following road removal and timber harvesting in redwood forests
Tree mortality from drought, insects, and their interactions in a changing climate