Have you ever noticed that balloons blown up by mouth don't float in the air, while balloons filled with helium gas do float? To understand this question, let's look at why things float. A person ...

(CBS) – It was like a scene straight out of a Pixar movie – one man, a lawn chair and 100 colorful helium balloons floating thousands of feet above the ground. Tom Morgan flew 15.5 miles across South ...

Michael Corcoran, a former captain for the Clinton Police Department Marine Control and avid fisherman, said that he often comes across floating debris in his boat from helium balloons that drift far ...

LONDON - In a goofy yet mesmerizing stunt, an American adventurer crossed the English Channel on Friday carried by a bundle of helium balloons, ending a quiet and serene flight by touching down in a ...