Contrary to cultural assumptions that boys are stronger and sturdier, basic biological weaknesses are built into the male of our species. These frailties leave them more vulnerable than girls to life’s hazards, including environmental pollutants such as insecticides, lead and plasticizers that target their brains or hormones.
Tallying up greenhouse gas emissions may not be quite as easy as counting your fingers and toes, but it’s a necessary step toward taming the global warming beast, according to experts who have been working hard to complete an updated greenhouse inventory for Colorado.
Work at the site by Brynn Grey Partners violated the terms of a federal permit and could drain a wetlands area near the intersection of Interstate 70 and U.S. Highway 9. The wetlands help moderate flooding risks during wet times and also help sustain base flows in a nearby mountain stream during the dry season.
Phthalates have been linked to a variety of health effects in animal tests and some human studies, including hormone disruption, altered male genital development, diabetes, asthma, attention disorders, learning disabilities and obesity.
The study, which uses a new model of implanting human stem cells into mice, is the first to link early-life BPA exposure to human prostate cancer. It adds to a growing body of research that suggests exposure to low doses of the chemical alters cells and can lead to diseases later in life.