What Happened? A number of stocks jumped in the afternoon session after a softened tone from President Donald Trump on ...

Quest Diagnostics DGX is set to release its third-quarter 2025 results on Oct. 21, before the market opens. The renowned ...

L-R: Quest Diagnostics CEO Steve Rusckowski; Denis Gallagher, vice president of operations for Quest's northeast region, and Marlborough Mayor Arthur Vigeant, were speakers at the grand opening of ...

Quest Diagnostics broke ground Wednesday on the site of its new flagship laboratory in Clifton. The 250,000-square-foot facility will be the largest in the Quest network of more than 20 labs across ...

Mark Brown witnessed the birth of modern diagnostic testing from the back seat of his mother's station wagon. He just doesn't remember it, because he was a newborn himself. Mark’s father, Paul Brown, ...

Secaucus, N.J.-based Quest Diagnostics opened its 250,000-square-foot lab in Clifton, N.J., the company said Oct. 12. The facility will serve more than 40 million people per year across seven states, ...

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Quest Diagnostics has agreed to acquire some laboratory services assets from New York City-based NewYork-Presbyterian. The assets do not include NewYork-Presbyterian’s hospital-based labs. The deal is ...

PHOENIX - An Arizona lab is now offering testing services for the coronavirus. In an effort to expand the ability to test for COVID-19, doctors now have another option. Sonora Quest Laboratories ...

With the completed acquisition of Quest Engineering Solutions, Packaging Compliance Labs announces the grand opening of PCL ...

Outbreaks have surged in the South and West in the United States. As COVID-19 test positivity rates resurged in recent weeks, private test providers have made efforts to sound the alarm that the ...