David Grusch says the government has been lying to Americans for decades about what it has really found.

Social media clips showed a swaying group of lights in the clouds as Swift performed in Tampa last week.

It's not clear what China could have learned from a spy balloon that it wouldn't have already known from its armada of satellites.

There is "no indication" that these high-altitude objects have any ties to alien life, White House press secretary Karine Jean-Pierre clarified.