Forget harsh bleach—scientists have discovered that powerful blue LED light can erase yellow stains from sweat, food, and ...

Let there be UV light. A “hidden chapter” of biblical text that is said to date back 1,750 years has been interpreted by an Austrian scientist, according to a study published last month in the journal ...

Radiation from nail dryers may damage DNA and cause cancer-causing mutations in human cells, a study has found — and that might have you wondering whether your regular gel mani-pedi is worth the risk.

Getting a gel manicure may be less safe than many think. Researchers say the nail polish dryers that use ultraviolet (UV) light to cure the gel polish emit possibly dangerous rays. These rays might ...

Exposure to ultraviolet radiation is known to cause skin damage, including skin cancer. Now, new research has raised questions about the safety of nail dryers, which use UV light to dry and cure gel ...