Make no little plans. They have no magic to stir men’s blood and probably themselves will not be realized. Make big plans; aim high in hope and work, remembering that a noble, logical diagram once ...

A study led by scientists at Johns Hopkins Bloomberg School of Public Health suggests that advanced algorithms working from large chemical databases can predict a new chemical's toxicity better than ...

Toxicity-testing strategies designed to generate information on potential hazards or risks posed by environmental agents have evolved in response to legislative mandates, scientific developments, and ...

On March 17, 2021, the U.S. Environmental Protection Agency (EPA) announced the issuance of the final guidance document entitled "Guidance for Waiving Acute Dermal Toxicity Tests for Pesticide ...

Researchers have developed a cell culture test to detect substances that are directly or indirectly harmful to embryos. Based on an existing test used for developing new drugs and chemicals, the ...

Life sciences researchers need a host of tools to develop and test critical disease-treating drugs and therapies, from basic research to final product release. Primary cells, media, and reagents are ...

The Environmental Protection Agency says it will aggressively reduce the use of animals in toxicity testing, with a goal of eliminating all routine safety tests on mammals by 2035. Chemicals such as ...

Corrections and clarifications: An earlier version of this story misstated the location of the animal testing lab. In Mount Vernon, you might see lots of sad puppy dog eyes — the real kind. That's ...