Hot air balloons swarm the skies of St. Louis as Saturday marks the return of the Great Forest Park Balloon Race.

A Northern California startup has taken on a controversial mission whose goal is to tackle global warming by sending weather ...

ROCHESTER, N.Y. (AP) — The National Toy Hall of Fame is floating the idea of inducting balloons. Praised for their ...

North Korea sent more balloons likely carrying trash toward South Korea on Sunday, the South's military said, just four days ...

A study over the summer used data from balloons to track and understand changing temperatures in Chicago.

Flight in a balloon over Elko lifts the spirits and shows the beauty of the area — just in time for the Ruby Mountain Balloon ...

North Korea launched a fresh wave of "trash balloons" toward its southern neighbors Wednesday night, according to local media. South Korea's Yonhap News Agency reported that the North launched ...

Adirondack Balloon Festival returns to Warren County Sept. 19, with some exciting new features for the 51st year.

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BAY HARBOR — The skies of Bay Harbor will soon be filled with vibrant hot air balloons as the fifth annual Balloons Over Bay Harbor event takes flight this weekend, starting Friday, Sept.