2,624-year-old bald cypress tree discovered in North Carolina

Plus: retro photos, how South Carolina residents save with solar energy

World’s fifth oldest tree found in North Carolina

World’s fifth oldest tree found in North Carolina

Researcher confirms bald cypress tree is 2,624 years old – many nearby are more than 1,000 years old

Why businesses need to tackle the education gap

Why businesses need to tackle the education gap

Duke Energy CEO Lynn Good on LinkedIn: Business needs to invest in the class of 2033

How South Carolinians share solar energy and save

How South Carolinians share solar energy and save

With Duke Energy’s Shared Solar program in South Carolina, customers, including low-income residents, can participate in renewable energy without installing panels on their roof

How the Envision Center in Kentucky helped pioneer the smart grid

How the Envision Center in Kentucky helped pioneer the smart grid

Duke Energy’s pioneering facility in Erlanger, Ky., helped illustrate and shape emerging technologies for more than 10 years

Retro photos: Are these smiling faces from Cincinnati?

Retro photos: Are these smiling faces from Cincinnati?

Can you ID these old pictures?