The museum's opening was delayed until noon Tuesday because of the threat, but it was open as usual through the afternoon.

The aviation museum in Tucson has new planes, some of which you can go in. Here's how long it takes to go through the museum and how to get tickets.

The National Voice of America Museum of Broadcasting is back open after undergoing seven months of renovations.

While many things may be closed on Monday, Feb. 17 in honor of Presidents Day, many Chicago museums are open, and some are even offering free admission.