A nasal spray therapy may provide postsurgical management of dry eye disease without the need for additional drops or punctal plugs.

After hours: December 9 at 4:08:29 PM EST Loading Chart for PRK ...

This procedure involves reshaping the cornea, the eye’s clear front surface, to improve how light focuses on the retina.

NEWARK, Ohio (AP) — Park National Corp. PRK) on Monday reported net income of $38.2 million in its third quarter. The Newark, Ohio-based bank said it had earnings of $2.35 per share. NEWARK ...

The ISS is aging. Zvezda and the PrK launched in July 2000 and will mark a quarter-century in orbit next year. NASA wants to ...

Real time quote data is not available at this time. *Data is provided by Barchart.com. Data reflects weightings calculated at the beginning of each month. Data is subject to change. **Green ...

The Price to Earnings (P/E) ratio, a key valuation measure, is calculated by dividing the stock's most recent closing price by the sum of the diluted earnings per share from continuing operations ...

The Price to Earnings (P/E) ratio, a key valuation measure, is calculated by dividing the stock's most recent closing price by the sum of the diluted earnings per share from continuing operations ...

Park National Corp. is a holding company, which engages in the provision of banking and non-banking financial services through its subsidiaries. It operates through the following segments: Park ...

Here are just some symptoms that should prompt a call to your healthcare provider: If you have had recent laser eye surgery, such as Lasik or photorefractive keratectomy (PRK), you should consult your ...