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.

"Rob the Ranger brings the untamed beauty of African wildlife straight to your screen with candid, unscripted footage ...

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 ...

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 ...