All Smithsonian museums have officially reopened after officials say  heating, ventilation and air conditioning issues linked ...

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 | ...

Good morning. Hot. Humid. Thunderstorms. No end in sight. A high around 92 that will feel as hot as 102 today, with storms ...

Ironically, Syracuse, a city world-famous for our cold and icy winters, was at the center of the air-conditioning revolution.

When you dine or shop with the Smithsonian, your purchase helps us bring exciting learning opportunities to everyone. Each museum features unique merchandise, so be sure to visit them all or shop ...