During the Martha’s Vineyard African-American Film Festival August 5 to 13, Quest Diagnostics offered participants COVID-19 testing on the popular Massachusetts island off the coast of Cape Cod.

Quest Diagnostics unveiled a first-to-market blood test available for consumer purchase that helps assess the potential risk of developing Alzheimer’s disease. In adding AD-Detect, a single-blood-draw ...

Quest Diagnostics recently unveiled a suite of advanced diagnostics and support services designed to broaden access to lab tests for transplants. Quest hopes to improve testing compliance among ...

Quest Diagnostics is boosting its capabilities in cancer, paying $300 million to acquire a Johns Hopkins University spinout whose technology identifies cancer cells in order to guide treatment ...

With demand for COVID-19 tests rapidly drying up, testmakers like Quest Diagnostics are scrambling to find deeper waters that’ll keep them from running aground. Quest, for one, is banking on its core ...

Quest Diagnostics plans to acquire Canada-based community laboratory provider LifeLabs in a deal worth nearly $1 billion. Under the agreement announced July 3, the Secaucus-headquartered testing ...

Testing giant Quest Diagnostics is diving into the market for blood tests that aid in the early detection of Alzheimer’s disease. The disease afflicts millions of people around the world. But early ...

Starting today, people in the US can order the tests on Quest's consumer testing site without visiting a doctor. At $119, the kit is one of the more expensive offered on Quest's site. It requires a ...

If you think you may have been exposed to or gotten sick from the coronavirus that causes COVID-19, you can now get tested in the comfort of your living room. Quest Diagnostics on Thursday announced ...