“When they see the balloon, it just looks like a little white dot in the sky, right?” said Russ Van Der Werff, Aerostar vice ...

This balloon from China that we shot down Saturday. The U.S. says it’s a “clear violation of U.S. sovereignty and international law.” But no big deal?

The Earth's climate will continue to warm, resulting in greater frequency and intensity of devastating weather events. Many of the supposed remedies proposed by politicians and activists are futile ...

“Hot air balloons and the way they operate is a big science experiment.” It follows the laws of physics. For the balloon to fly, the air inside the balloon must be warmer than the surrounding air.

Fifteen years ago, the very first Ballunar Festival commemorated the 200th anniversary of the first hot air balloon flight in the United States. That flight took place in Philadelphia - the nation ...

HELIUM balloons are known for pulling things up, but they could be a great way to drag defunct satellites down towards Earth, ensuring they don’t contribute to the proliferation of space junk.