EPA uses information from a broad range of vertebrate animal tests to evaluate the potential risks of chemicals, assess potential impacts on the environment, and approve chemicals for certain uses.

On September 14, 2026, EPA published a Request for Information seeking public input on updates to test methods and waste sampling guidance under the Resource Conservation and Recovery Act. Through ...

Car buyers know to research how well a vehicle will perform. They want to be confident that it won't break under pressure and will last through changing environments. From a software perspective, ...

There are a multitude of available test procedures and methods for water and wastewater treatment operators. They range from colorimetric, titrimetric, electrometric (meter & probe), turbimetric, ...

In the United States, heart disease is the leading cause of death among adults. Vascular stents are vital medical devices that are used to ensure patients increase their life expectancy and lead ...