A Johnson City building which once housed printing presses will now be at the forefront of lithium-ion battery research and development. At a press conference Thursday morning at 10 Gannett Drive ...

Q. I purchased the TOPDON battery tester you recently recommended, and it is great. My 2018 Hyundai Elantra Sport came with a battery that barely lasted five years. However, my 2016 Hyundai Sonata ...