A new study explored using one's long nails not just as for beauty aesthetics but as practical accessories for smartphones.

Using a smartphone with long nails can be frustrating, forcing people to awkwardly tap with their fingertips instead of their nails. Now, researchers are working on a clear nail polish that could ...

Anybody who has tried to use a smartphone or tablet with long nails knows that there's a learning curve. Rather than effortlessly tapping with a fingertip, you must awkwardly lay the pads of your ...

People with long fingernails may not have to struggle much longer to use touchscreens thanks to a new innovation. A prototype nail polish could turn long nails into styluses for smartphones or tablets ...