Imagine navigating a virtual reality with contact lenses or operating your smartphone underwater: This and more could soon be ...

'ZDNET Recommends': What exactly does it mean? ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. We gather data from the best available sources ...

The best lenses for travel photography will enable you to take amazing photos without weighing you down. Travel photography lenses are often versatile zooms that allow you to pack just one lens, such ...

Check out the best Canon RF lenses for whatever you shoot, whether you're a full frame or APS-C shooter (I've included the APS-C equivalent focal lengths for each suggestion, so you know how the ...

C. Eugene Bennett Department of Chemistry, West Virginia University, Morgantown 26506-6201, West Virginia, United States ...