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Search Tags:  Light

Study: Night lights can lead to long-term health problems

Cavemen didn't keep the lights on before bedtime. Now electric lights are messing with 21st century brains and potentially causing long term health problems.

Tags: Harvard Medical School , Steven Lockley , sleep , electric bill , light bulb

Friday - 01/14/2011, 10:46am EST

Researchers use light to boost students' productivity

Researchers have come up with a new system that uses different colors of light to get students into their work right from the opening bell.

Tags: students , The Daily Mail , classroom

Saturday - 12/04/2010, 04:20pm EST