Authorities say investigation is underway to determine whether balloons were filled with hydrogen rather than helium ...

HORROR footage shows the moment a pack of balloons at a bash exploded in a giant fireball – burning the birthday girl’s face. Nozza Usmanova was surprised by friends with a delivery of hydrogen-filled ...

The science pros at TKOR explain why liquid nitrogen makes giant balloons explode. Massive fraud allegations in California: What we know Alaska Airlines pilot who safely landed plane after panel blew ...