Sarah Lindenfeld Hall is a North Carolina-based journalist and freelance writer specializing in family, health, technology, small business and entrepreneurship topics.
A new study says Skype and FaceTime provide more than just conversation
The children's performer is now motivating adults (and Beluga Grads) to make change
Work & Purpose
Ways they're trying to stay afloat and where to get help
A series on America's first generation aging with HIV/AIDS