Quest Diagnostics Inc. closed 8.75% short of its 52-week high of $182.38, which the company achieved on June 16th.

Quest Diagnostics (DGX) is a strong buy with growth potential, solid margins, and dividend increases. Discover the full ...

While clinical laboratory Quest Diagnostics (DGX) had a rough outing last week, speculators seeking a discount may want to ...

Quest Diagnostics Incorporated (NYSE:DGX) is one of the 7 most undervalued pot stocks to buy according to analysts.

This was the stock's second consecutive day of losses.

Quest Diagnostics has signed up to offer a blood test that can help diagnose Alzheimer’s disease, following its FDA clearance earlier this year. | The Lumipulse G blood test measures the ratio between ...

Quest will offer the first FDA-approved blood test to help detect Alzheimer’s-related amyloid pathology in patients with ...

Quest Diagnostics leads NJBIZ’s latest ranking of top life sciences employers in New Jersey, based on employee count.

The lining on the inside of a nonstick pan is made of plastic. When heated, it can release toxic fumes; when scratched, it ...

Buying $1000 In DGX: If an investor had bought $1000 of DGX stock 5 years ago, it would be worth $1,448,542.88 today based on a price of $173.97 for DGX at the time of writing.

Quest Diagnostics DGX has shown impressive momentum in the past year, with its shares rallying 27.3%. The performance outpaces the industry’s 5.9% rise and the S&P 500 composite’s 12.3% gain. Carrying ...