Four Smithsonian museums on the National Mall remained closed Tuesday as crews worked to resolve heating, ventilation and air ...

A handful of Smithsonian museums are closed again Tuesday because of HVAC problems, leaving some tourists in D.C.

All Smithsonian museums have officially reopened after officials say heating, ventilation and air conditioning issues linked to a power failure over the weekend have been resolved.

With temperatures expected to reach around 90 degrees on Monday in the District, some Smithsonian museums closed due to HVAC ...

Three of four museums on Wednesday welcomed visitors back in after HVAC issues caused them to close for three days, according to Smithsonian officials. The museums closed for maintenance were: READ | ...