In Channapatna, the direct fight is between Union minister HD Kumaraswamy's son Nikhil Kumaraswamy and local warhorse and ...

Karnataka's by-poll campaign has come to an aggressive close as Chief Minister Siddaramaiah challenged Prime Minister ...

The shortage of healthcare workers has inspired a high-tech solution: real doctors beamed into rooms as holograms. NBC News' Priscilla Thompson reports.