As Zeldin's EPA announced reconsideration of these standards, it released a statement saying, the regulations imposed, "$700 ...

374Water's AirSCWO technology eliminated PFAS from the US Navy's LNAPL samples to non-detect levels. This process also achieved a near-complete breakdown of the NAPL, with >99.9% Chemical Oxygen ...

Recently introduced legislation would prohibit EPA from using any of its Integrated Risk Information System (IRIS) ...

Mesothelioma(a rare and lethal cancer) has been the subject of complex legal disputes because it primarily develops due to asbestos exposure. The legal environment now serves victims and their ...

The EPA often uses this "any more stringent limitation ... Congress would not have authorized end-result limitations without setting out a method for resolving the vexing multidischarger problem.

EHS Today's editors reflect on the defining developments in occupational health and safety over the past 25 years.

A study to investigate how to improve the water quality of Hilo Bay could begin this year.

Historically, researchers have tested the safety and toxicity of chemicals by using biological assays, or bioassays. These tests involve exposing nonhuman animals – often rodents such as rats or mice ...

This method is suitable for the determination of the ignitability of solids. This method can be used to evaluate hazardous materials prior to disposal. We have a mold for these dimensions if the ...

In December, the EPA announced a phased ban of a cancer-causing chemical that can persist in groundwater. Iowa’s 1st District ...