November 24, 2017 8:29 pm
Artificial lighting at night is contributing to an alarming increase in light pollution, both in amount and in brightness, affecting places all over the world, including India, a study has found.
March 19, 2015 4:09 pm
Inadequate exposure to natural light during the day and overexposure to artificial light at night is not conducive to the body's natural sleep/wake cycle.
May 14, 2012 2:12 pm
People with careers that expose them to bright or or artificial light,such as construction workers,fishermen,welders or actors,could be pre-treated with infrared light to reduce vision damage,say researchers.
July 10, 2011 12:30 am
Artificial light,especially light composed of blue wavelength,may have serious health consequences because of its interference with melatonin production,say researchers.