An Energy Department scientist helped assemble Curiosity, the most recent Mars rover.
How energy efficiency is helping one healthcare organization improve facilities and reduce environmental impacts.
Interactive map shows potential for rooftop solar in New York City.
Learn how to estimate what it costs to operate your appliances and how much energy they consume.
New research projects will help study methane hydrates and their implications for future resources, geohazards, and the environment.
In true summer fashion, the Energy Savers blog is going on a short summer vacation.
Big Ten football teams are focusing on sustainability this fall.
Check out our favorite energy-related photos!
Your choice of heating technologies impacts your energy bill. Learn about your options, from active solar to portable heaters.
The cost effectiveness of when to turn off lights depends on the type of lights and the price of electricity.
