Record Amazon wildfires are causing alarm among conservationists and world leaders that it could severely harm efforts to combat climate change. Author and conservationist Paul Rosolie joins NBC News NOW to discuss. » Subscribe to NBC News: http://nbcnews.to/SubscribeToNBC » Watch more NBC video: http://bit.ly/MoreNBCNews NBC News Digital is a collection of innovative and powerful news brands that deliver compelling, diverse …

Multiple Philadelphia police officers shot in standoff. This is the second major police shooting this week. The first occurred at a California traffic stop. » Subscribe to USA TODAY: http://bit.ly/1xa3XAh » Watch more on this and other topics from USA TODAY: http://bit.ly/2KzRqXh » USA TODAY delivers current local and national news, sports, entertainment, finance, technology, and more through award-winning journalism, …

Puerto Rico’s governor has declared a national emergency ahead of a storm threatening the same area destroyed by Hurricane Maria in 2017. #ABCNews #PuertoRico #Storm #HurricaneMaria #NationalEmergency source