A major bottleneck in the drug development process is toxicological testing. Traditional in vivo tests performed in animals are difficult to automate; one can't put a rat into a 96-well plate! How does one manage this leg of the development process, where not "failing early" can mean millions of dollars in wasted capital?

Quest Diagnostics, a provider of employer-related drug testing, has found that drug use among American workers has hit its lowest level since 1988.

Quest Diagnostics, which handled more than 9 million drug tests l

A number of large companies are opening on-site medical clinics as a way to cut growing healthcare costs, according to a published report.

The employers, which include Toyota, Sprint Nextel and Pepsi, are trying to