Last Updated: Thursday, October 17, 2013, 19:31
Researchers have created a peptide, a small piece of protein, linked to a light-responsive dye, capable of switching `on` death pathways in cancer cells.
Last Updated: Saturday, September 28, 2013, 16:25
Scientists have found that an inexpensive light therapy can prevent a disease that strikes children born prematurely, causing loss of vision.
Last Updated: Wednesday, August 07, 2013, 15:42
Exposure to red light in office may decrease health risk in night shift workers, a new study suggests.
Last Updated: Tuesday, April 23, 2013, 18:23
New research shows smoking even a small number of cigarettes a day over a period of years greatly boosts the odds of developing rheumatoid arthritis, not to mention a host of other health problems.
Last Updated: Sunday, January 06, 2013, 15:47
Patients with retinitis pigmentosa gradually lose light-sensing cells from the retina and can become blind.
Last Updated: Thursday, December 27, 2012, 16:09
Researchers have invented a light therapy that may help you combat winter blues.
Last Updated: Friday, November 16, 2012, 17:40
Engineers have designed new bizarre glasses which they claim offer a dose of `bright, white daylight` in just 30 minutes for people suffering during the seasonal gloom.
Last Updated: Tuesday, November 13, 2012, 17:20
Those individuals who work outdoors with resultant sun exposure are at increased risk for non-melanoma skin cancers.