It's not just oil and gas that are affected by the Iran war. All sorts of shortages and price spikes are starting to pop up ...

David Blaine, known for extreme stunts and illusions, has reached new heights. Literally. Blaine grabbed onto a bunch of helium balloons this week and floated up into the air above the Arizona desert.

Best known for making balloons float and voices squeaky, helium is a critical component in hi tech industries. But the war in ...