News

U.S. Geological Survey and partners will inject a harmless, bright red fluorescent dye into the Kansas River on April 29, weather permitting. The...

Scientists coupled the concepts of energy flow through food webs with measurements of mercury in organic matter and animals to estimate mercury fluxes...

Fish mercury data from State monitoring programs and research studies within the Chesapeake Bay were compiled and summarized to provide a...

The current state of knowledge on the modes of action, production, fate, and occurrence of the freshwater cyanobacterial neurotoxins, anatoxin-a and...

A conceptual model, based on contaminant properties and ecotoxicological principles, was developed to understand the transfer of contaminants from...

Study Shows Water Quality Minimally Affected by Artificial Recharge

A joint collaboration between EPA, NOAA, NASA, and USGS scientists has demonstrated that satellite imagery can be used to track the frequency of...

A new U.S. Geological Survey study that looked at the extensive harmful algal bloom that plagued Florida last year found far more types of...

Uranium levels in Pigeon Spring, just north of the Grand Canyon, are likely due to a natural source of uranium and not related to the nearby former...

Studies on the aquatic food web, tree swallows, and the spread of contaminants take center stage at SETAC 2016.