Painting fingernails with silver and gold

Since ancient times, people have used lustrous silver, platinum and gold to make jewelry and other adornments. Researchers have now developed a new way to add the metals to nail polish with minimal additives, resulting in ...

Can science find a better way to trim a cat's nails?

University of California, Davis, researchers are working with the Sacramento SPCA to alleviate a near-universal source of stress for cats and those who care for them: nail trimming.

2,000-year-old nails 'may be tied to crucifixion'

Two Roman nails dating back 2000 years, found in the burial cave of the Jewish high priest who handed Jesus over to the Romans, may be linked to the crucifixion, an Israeli filmmaker has claimed.

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