Scientists are studying energy conservation & solar cycles' impacts on weather. Engineers are working to develop an electric-assist recumbent bike. Plus UNCC's Dr. John Connaughton releases his quarterly economic forecast.

We celebrate the season with a trip to Wake Forest University's Moravian Lovefeast. Plus we talk with the Feast's founder Jane Stroupe as the event prepares to mark its 50th anniversary. And Bob Garner looks at the rich tradition of Moravian baking at the holidays & all year round.

The Biltmore Estate & the town of Old Salem are celebrating the season by upholding the holiday traditions of their historic eras. And celebrated thespian Ira David Wood prepares for his annual production of A Christmas Carol as he is also recognized with a 2014 NC Award.

Researchers look into just how important diet & exercise are to our health. Scientists are developing miniature organs to help drug therapies work better & faster. And a new type of medical implant is being created - one that dissolves away when its work in the body is done.

We profile the Charlotte Ballet. We take in the annual Elkin Community Chorus Christmas Concert. We preview the annual Oakwood Candlelight Tour. And we talk with NC Award recipient Alan Shapiro.

Tonight on North Carolina Now - What effect might the warming climate have on our state's Christmas tree industry?

And we'll talk about the annual IMPACT Awards with Katie Loovis from GlaxoSmithKline and award-recipient Beth Briggs from Dress for Success.

Historic canoes are being recovered at Pettigrew State Park. The town of Ahoskie is looking to its history to guide its future. And we conclude our conversation with US Sen. Richard Burr.

Researchers are trying out new technology to help clean up a major source of drinking water. Golfer Katherine Perry is teeing up to make the LPGA Tour. And we talk with US Senator Richard Burr.

From a study of the life-cycle of box turtles, to tracking the red drum fish, to combating the invasive lionfish, Frank Graff looks back at the science of marine life in our state.

From an archaeological dig at the site of a 16th century Spanish fort, to new research into a historic photo from the Gettysburg Address, to a laser helping conservators protect and preserve works of art, producer Frank Graff shares some of his favorite NC Science Now stories from 2013.