Change often involves a pivotal event that builds on previous history and opens the door to a new era. Pivotal events in science include the discovery of penicillin, the elucidation of the DNA double ...

Three federal agencies are joining forces in an effort to advance toxicity testing to the next level, with the hope of eventually shifting from animal experimentation to high-throughput in vitro ...

The use of animals to test the toxicity of chemicals may one day become outdated thanks to a low-cost, high-speed algorithm. The use of animals to test the toxicity of chemicals may one day become ...

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 ...