Current law allows the release of up to 10 helium-filled balloons in a 24-hour period. But critics say that the law is not ...

And because only a small percentage of dead animals wash ashore ... Many countries use weather balloons to gather high-altitude data on air temperature, pressure and humidity.

These chunks would then have to either block the animal's airways and ... you have to keep adding air without tying a knot to over-inflate a balloon down here at sea level. It's hard to say ...

Serengeti Balloon Safaris has helped park visitors take to the skies to spot animals and watch the park's famous Great Migration. The company's fleet of eight-, 12- and 16-passenger hot air ...

Our valley’s fascination with hot air balloon travel isn’t new. North Yakima residents observed some rather amazing hot air ...