Chicago Tribune photographer Brian Cassella captures the scene as Pope Leo XIV is installed in Vatican City. Global dignitaries and faith leaders from around the world gathered in Vatican City on ...

Reynolds provided the White House with additional aerial photographs after ... side photographs showing a visibly larger crowd during Obama's 2009 inauguration. On Meet the Press, Trump adviser ...

Crowd scientists are now equipped with sophisticated tools—from artificial intelligence to thermal imaging—to analyze aerial photos ... attendees at Obama's first inauguration.