Check out our favorite energy-related photos!
Today world leaders gathered at The Hague for the Nuclear Security Summit, a meeting to measure progress and take action to secure sensitive nuclear materials.
The Moapa Band of Paiute in Nevada makes history with the first utility-scale solar project on tribal land.
Answering your questions about water heaters -- from the best type of water heater for you to low-cost actions you can take to cut your water heating bill.
Secretary Ernest Moniz gives an update on the Energy Department's work to support more women in STEM and energy fields.
A new technique developed by researchers at a trio of National Labs reveals secrets to proteins -- one layer at a time.
Learn how university students are developing energy efficiency solutions that private-sector organizations and state and local governments can replicate.
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