Brownfield sites—mainly abandoned or soon-to-be abandoned industrial facilities—pose huge challenges to governments, communities, and engineering firms charged with restoring them to common uses. At issue are contaminants—chemicals and metals—that if not remediated pose public health concerns.

Air pollution modeling reveals broad-scale impacts of pollution removal by trees.

The Environmental Protection Agency’s (EPA’s) recommendations for treating water after a natural disaster or other emergencies call for more chlorine bleach than is necessary to kill disease-causing pathogens and are often impractical to carry out, a new study has found.

Does the widespread and still proliferating use of antimicrobial household products cause more harm than good to consumers and the environment? Evidence compiled in a new feature article published in the journal Environmental Science & Technology (ES&T) by Arizona State University professor Rolf Halden shows that decades of widespread use of antimicrobials has left consumers with no measurable benefits.

Officials from the Environmental Protection Agency presented a $167,874 check to the LSU AgCenter on Jan. 8 as part of an integrated pest management program.

New challenges are what make working at this lab fun

This Application Note will demonstrate the extraction of 1,4-Dioxane from an aqueous matrix using Option 1 of EPA Method 522 for 500 mL initial volume sample. It will make use of the SmartPrep Cartridge Extraction System to produce a valid Initial Demonstration of Precision (IDP) and Initial Demonstration of Accuracy (IDA).