Soft multifocal lenses show promise as a management tool for accommodation and vergence disorders in patients without presbyopia.

Black levels represent the main area of difference between these display technologies. As mentioned, Mini-LED TVs have thousands of tiny LEDs that are used in a backlighting system to illuminate ...

The differences between bipolar 1 and bipolar 2 primarily lie in the mania state of bipolar disorder, a mental health condition characterized by fluctuations in mood and energy levels. Manic episodes, ...

Correlation analysis between corneal anterior and posterior surface astigmatism and total astigmatism ... In summary, for elderly cataract patients with long axial length, the choice of multifocal ...

When polls open on Saturday, millions of Georgians at home and abroad will vote in an election that President Salome Zourabichvili has framed as a "referendum" on the country's choice between ...

But what's the difference between these ticker symbols, and which one might be the better investment choice? Yahoo Finance Reporter Rachelle Akuffo breaks down the key distinctions to help ...

And these are all the biggest differences we noticed between the TV show and the book. In the series: The iconic opening shot of Rivals is of course Rupert Campbell-Black and Beattie Johnson ...

A war could draw in the U.S. and Gulf States. A spiraling conflict between Iran and Israel, one of the United States’ closest allies, could pull U.S. forces positioned throughout the region into ...

resolve conflicts and differences, and realize each other's development dreams, Chinese state broadcaster CCTV reported Xi as telling Modi. Relations between the world's two most populous nations ...