Latest DDT Stories
By Nichola Groom LOS ANGELES (Reuters) - Researchers have found male fish with eggs in their testes and female sex traits off the coast of Southern California and believe that chemicals in sewage may be the cause, an author of two studies said on Monday.
GENEVA (Reuters) - European children are absorbing dangerous chemicals into their blood from computers, textiles, cosmetics and electrical appliances, according to a new study released on Thursday.
KOLKATA, India (Reuters) - Indian health authorities are using colorful aquarium fish with a taste for mosquito larve to fight a dengue epidemic that has left dozens dead, health officials said on Friday.
Methoxychlor (MXC), a common insect pesticide used on food crops, may interfere with proper development and function of the reproductive tract, leading to reduced fertility in women, researchers at Yale School of Medicine write in the August issue of Endocrinology.
For those concerned with the troublesome effects of genetic resistance to drugs and pesticides, the conventional wisdom of evolution offers a reassuring word: In the absence of the original chemical threat, most resistance mutations would cause a disadvantage to their hosts and might be expected to quickly leave the genetic landscape once the use of a drug or insecticide is suspended or withdrawn.
By Michelle Rizzo NEW YORK (Reuters Health) - Results of a study hint that exposure to PCBs (polychlorinated biphenyls) increases the risk of the development of non-Hodgkin's lymphoma (NHL), a blood cancer involving the lymph nodes.
By Maggie Fox, Health and Science Correspondent WASHINGTON (Reuters) - Sea birds can spread pollutants such as mercury and pesticides across the Arctic in their droppings, Canadian researchers reported Thursday.
Unborn U.S. babies are soaking in a stew of chemicals, including mercury, gasoline byproducts and pesticides, according to a report released on Thursday. Although the effects on the babies are not clear, the survey prompted several members of Congress to press for legislation that would strengthen controls on chemicals in the environment.
By Bill Trott WASHINGTON (Reuters) - Former Wisconsin Senator GaylordNelson, who founded Earth Day 35 years ago to propagate hislifelong devotion to the environment, died at his home early onSunday.
Federal and state officials will stop funding a program to reintroduce bald eagles on Santa Catalina Island, but they could restart the project after 2007.
- an ornament or knob in the shape of a flower
- In architecture, a floral ornament; specifically, the large conventional flower usually placed in the center of the abacus of a Corinthian capital or classic ceiling-caisson; also, the floreated termination of a Gothic finial.