A monthly toric contact lens can allow digital device users to experience all-day comfort, even with more than 8 hours of wear.

Learn more about whether Alcon Inc. or The Cooper Companies, Inc. is a better investment based on AAII's A+ Investor grades, which compare both companies' key financial metrics.

Diagnostic markers are biological parameters that aid the diagnosis of diseases. Examples include the presence of particular genetic variants and the levels of particular proteins in body fluids.

Tumour biomarkers is a term used to describe many different potential markers of cancer development and progression. These markers can come in many forms for example, proteins, biochemicals, ...

Alcon Laboratories, maker of Systane eyedrops, voluntarily recalled one lot of Systane Lubricant Eye Drops Ultra PF, Single Vials On-the-Go, 25 count (Lot 10101) due to a customer complaint about ...

Julia Jonas, a 50-year-old National Senior Certificate (NSC) matric examination paper marker, passed away on December 3, following a tragic incident at the Alberton Marking Centre. According to th ...