Diving equipment

Helium balloons are part of nearly every American celebration, but a global shortage of the lighter-than-air gas has disrupted many traditions.

One college football team has suspended its traditional release of red balloons, and party planners will have to make do with less, if they get any.

A Turkish teen has died after inhaling gas lighter, becoming the latest victim of a dangerous trend that experts issued warnings about.

Divers from the Bulgarian town of Primorsko have arranged copies of paintings by Leonardo da Vinci at the bottom of the Black Sea.

Copies of the "The Last Supper" and "Mona Lisa" are the first paintings in the underwater exhibition.

The paintings are waterproof and fishes can be seen swimming around them, private bTV station informs.