Why do holiday lights burn out all the time? We find out the answer, and do it in rhyme.

Why do holiday lights burn out all the time? We find out the answer, and do it in rhyme.

Hydropower is America's oldest and largest source of clean, renewable energy. But can it grow to meet our changing needs? Follow our hosts on a journey from hydropower's origins to the new wave of technologies that could shape its future.

Hydropower is America's oldest and largest source of clean, renewable energy. But can it grow to meet our changing needs? Follow our hosts on a journey from hydropower's origins to the new wave of technologies that could shape its future.

Spooked by the goblins of energy inefficiency? In this episode, we talk with Josh Olsen, an “Energy Ghostbuster" from our Weatherization Program. Learn how to keep from being haunted by your energy bill and trick-or-treat yourself to energy savings.

Spooked by the ghosts and goblins of energy inefficiency? In this special episode, we talk with Josh Olsen, an “Energy Ghostbuster" from our Weatherization Assistance Program. He provides tips on how to keep from being haunted by your energy bill and trick-or-treat yourself to energy savings. Happy Halloween!

Paul and Simon lead the way to the future of cooling, where new technologies like magnet-based air conditioning and personalized robots will transform how we fight climate change, save on energy costs and stay comfortable.

On this episode of Direct Current, we're taking you to the future of cooling, where new technologies like magnet-based air conditioning and personalized robots will transform how we fight climate change, save on energy costs and stay comfortable.

Not all acronyms are created equal. Join us on a journey into the colorful world of government "backronyms," where there's more to a name than just a jumble of letters.

Not all acronyms are created equal. Join us on a journey into the colorful world of government "backronyms," where there's more to a name than just a jumble of letters.