Long-term exposure to arsenic, a hidden danger in many New England drinking water supplies, poses serious health risks, including cancer and cognitive challenges. A citizen science initiative called “All About Arsenic” has emerged in response, empowering students and communities to tackle such health threats head-on. Long-term exposure to arsenic, a hidden danger in many New England drinking water supplies, poses serious health risks, including cancer and cognitive challenges. A citizen science initiative called “All About Arsenic” has emerged in response, empowering students and communities to tackle such health threats head-on. Environment Phys.org – latest science and technology news stories