With a current global shortage of Pu, a closer look is being given to Am.

Those expenses are soaring because of a global shortage of bulk freighters.

Economists fear that there may eventually be global shortage of capital as a result.

The well-documented global shortage of health care providers disproportionately impacts developing countries.

The global shortage of acetonitrile continued through early 2009.

Copper futures prices plunged even though there is a growing global shortage.

"The price appears to reflect the anticipated impact of a global shortage."

That could contribute to what some analysts say is a coming global shortage of capital and a rise in world interest rates.

Copper prices plunged yesterday even though there is a growing global shortage of the important industrial metal.

There is an estimated global shortage of 820 000 doctors, nurses and other health workers.