After years of fielding complaints about the ubiquitous weed-killer and water pollutant atrazine, the Environmental Protection Agency has de

The U.S. Departments of Agriculture, Homeland Security, Interior, and Health and Human Services need to work together to close regulatory ga

Parents routinely use dangerous pesticides to treat their children for head lice

Nigeria has the third-highest number of people living with HIV/AIDS in the world, behind India and South Africa

The organization is known for providing access to clean water, food and education, and more recently has tackled HIV/AIDS relief

In Brazil, infrastructure and human resources for cloning are available

The biotech industry pushes its agenda in the states

Corporations team up with patients' rights groups to overpower opposition to research that destroys embryos, but could save lives

Cantaloupe, a frequent carrier of pathogens that cause foodborne illness, is imported by the U.S. more than any other nation

Mysterious kidney disease has killed thousands of men in an isolated region of Central America, but why?