In the ongoing series “The Vaccine Divide,” NBC News’ Anne Thompson reports on the frightening spread of whooping cough cases ...

Massive global outage linked to Amazon’s cloud company; Daring heist prompts museum security review in France; Several aviation incidents spark investigations; and ...

Tom Llamas says the nicest things — unless you happen to be a senior executive at ABC or CBS. In recent weeks, audiences tuning into NBC's "NBC Nightly News," which Llamas has been anchoring since ...