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 ...

Environmental exposure to thousands of synthetic chemicals poses a growing challenge for public health, largely because their biological effects are complex, multiscale, and poorly characterized. This ...

Learn why cytotoxicity test failures are common in medical devices and discover systematic approaches to identify root causes ...

A vast number of chemicals are registered for production and use around the world. But only a portion have been thoroughly ...

The purpose of toxicity testing is to generate information about a substance’s toxic properties so that the health and environmental risks it poses can be adequately evaluated. Federal agencies use ...

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 ...

Professors from USC, UCLA, and other nonprofit scientists collaborate in absence of government testing A group of scientists ...

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 ...