/tags/pesticide pesticide en-US Copyright Mon, 10 Feb 2014 06:00:00 GMT /health-science-tech/2014-02-10/vital-signs-an-environmental-link-to-alzheimers-disease A UT Southwestern Medical Center study may have uncovered a possible contributor to Alzheimer’s Disease: DDT. The U-S banned the pesticide more than 40… Mon, 10 Feb 2014 06:00:00 GMT /health-science-tech/2014-02-10/vital-signs-an-environmental-link-to-alzheimers-disease Sam Baker /health-science-tech/2013-06-17/mosquito-spraying-starts-in-dallas City of Dallas mosquito-spraying trucks will be out in half a dozen neighborhoods tonight and tomorrow night, weather permitting.City officials say the… Mon, 17 Jun 2013 22:56:09 GMT /health-science-tech/2013-06-17/mosquito-spraying-starts-in-dallas BJ Austin