Are you or someone you know interested in water quality? EPA and other federal agencies have launched the Nutrient Sensor Challenge, a competition open to anyone to develop affordable, accurate sensors to measure nutrients in aquatic environments.
Across the country this winter season, families are gathering around fires in woodstoves or fireplaces. But how you build that fire – and what you burn – can have a significant impact on air quality and health, both inside your home and out.
The U.S. Environmental Protection Agency (EPA) has launched the Energy Star Home Advisor, an online tool designed to help Americans save money and energy by improving the energy efficiency of their homes through recommended, customized and prioritized home-improvement projects.