The Pentagon is releasing a report on what the government knows about UFOs. According to a recent Gallup poll a third of Americans think an alien spacecraft has visited the U.S. NBC News’ Alex Seitz-Wald explains what we can learn from looking at the skies a little more scientifically. Civil engineers give an overall grade of “C” to the nation’s …

Watch live coverage as President Biden holds a press conference after his meeting with Turkish President Erdogan. » 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 and engaging news stories. NBC News Digital features NBCNews.com, MSNBC.com, TODAY.com, Nightly News, Meet the …

Maine is facing a surge in browntail moth caterpillars that can cause rashes and respiratory problems. » 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 and engaging news stories. NBC News Digital features NBCNews.com, MSNBC.com, TODAY.com, Nightly News, Meet the Press, …