Disorders affecting penis development are among the most common birth defects seen in humans, and rates are on the rise.
BPA, used widely in plastics and as a liner in food cans, was replaced by a related chemical called BPS. But it seems that this substitute may also harm eggs and sperm and disrupt hormones.
Microplastics are everywhere--our water, soil, and even the air we breathe. The consequences of this exposure on human health is unknown. But studies in animals give us reason to worry.
The most common explanation for obesity is overeating calorie-rich foods and a sedentary lifestyle. But new studies suggest that chemicals in our environment might be another cause.
Ingredients from shampoo, sunscreens and other personal care products are turning up in water supplies. Some are toxic or cause hormonal damage to aquatic life, and could threaten human health.
Many of us worry about chemicals in our food, but you can relax about one thing.That green bean casserole may have a lot of calories, but not BPA.