1998 Mercury is a toxic substance that can be found in your home and in the environment. Two federal agencies felt the need to remind the public of its dangers. You'll learn why on today's EnvironMinute.
Metallic mercury is used in thermometers, fluorescent bulbs, and barometers.
Its silvery-white beads are attractive to children and reports of contamination are on the rise. Mercury can also leak into the environment from mining and industrial sites. Even at low levels, mercury can cause damage to the nervous system. That's why another form of mercury is also a concern. It's called methyl mercury and can be found in bacteria at the base of the food chain.