A startup building massive, bullet-shaped helium balloons that float in the stratosphere has raised $15 million from Japan’s ...

The Paris Cauldron, an iconic helium-powered balloon first seen at the Paris Olympics, returns to illuminate the French ...

The helium balloon carried a solar-powered sensor and transmitter package with visual and thermal cameras that could see through smoke. It hovered between 60,000 and 70,000 feet.

Workers prepared the giant helium balloon characters ahead of the annual holiday parade. Well, today we are inflating all of the balloons for the Macy’s Thanksgiving Day Parade.