During this period,many experts warned of mass starvation in the developing world where populations were expanding faster than crop production.

VOA: special.2009.11.10

Researchers have warned of a link between this condition and an increased risk of cancer of the esophagus from drinking alcohol.

VOA: special.2009.06.23

He had warned of the threat of such weapons as he argued for military action to remove Saddam Hussein from power.

VOA: special.2009.01.17

Some economists warned of the possibility of another downturn if governments withdraw growth measures too quickly.

VOA: special.2010.07.02

But others warned of the dangers of letting deficits and debts continue to grow.

VOA: special.2010.07.02

Former President Cleveland, himself a friend of business, warned of a growing danger.

VOA: special.2010.06.03

But they warned of the risk of deflation.

VOA: special.2009.01.31

and NATO forces in Afghanistan recently warned of mission failure unless more troops and resources are devoted to the effort.

VOA: standard.2009.09.29

Even as officials had tried to downplay the future al-Qaida threat, some had warned of a possible increase in Sunni-led violence.

VOA: standard.2010.05.10

Naysayers warned of a catastrophic flood should the dam break, but amid the prosperity, the warnings were ignored.

VOA: standard.2010.04.26

Speaking at a news conference in Kabul, NATO's senior civilian representative in Afghanistan,Mark Sedwill, warned of more insurgent attacks in the coming days.

VOA: standard.2010.05.19

warned of rising poverty rates if the global economic slump continues, and urged international financial reform.

VOA: standard.2009.04.17

Former U.N.Secretary-General Kofi Annan also warned of the harmful effects of the global recession on Africa during the launch of the annual report of the Africa Progress Panel.

VOA: standard.2009.06.10

On Independence Day, the government has warned of possible attacksby militants.

VOA: standard.2009.03.26

In 1944,when many experts warned of mass starvation in developing nations where populations were expanding faster than crop production, Borlaug began work at a Rockefeller Foundation-funded project in Mexico to increase wheat production by developing higher-yielding varieties of the crop.

VOA: standard.2009.09.13

The Copenhagen meeting drew about , 2,000 scientists from around the world, and the news they delivered was not encouraging as they warned of an increasingly warmer world with more frequent droughts, and food and health problems.

VOA: standard.2009.03.12

However,at the end of his life, he rejected war and warned American political leaders to stay away from armed conflict.

VOA: special.2009.05.24

Still,law enforcement officials have long warned about the dangers of young people being identified by adults wishing to harm them.

VOA: special.2009.02.03

NASA warned the three astronauts inside about one hour before the object was to reach the area of the station.

VOA: special.2009.04.01

But the F.A.O. representative in Liberia warned about spraying pesticides from airplanes because of the risk of additional water pollution.

VOA: special.2009.01.27

In February,Senator Lamar Alexander warned higher education leaders that they risk rejection unless they lower the cost of attending college.

VOA: special.2009.07.23

It warned that the world's ocean fish could be almost gone by the middle of the century.

VOA: special.2009.09.08

The party also printed millions of pamphlets that warned against what it called "Cleveland's free trade policies."

VOA: special.2010.05.27

This time they noted their success, but warned that the "process of recovery and repair remains incomplete."

VOA: special.2009.10.02

But the researchers warned that the dangers from such large amounts of aspirin should be carefully considered.

VOA: special.2009.09.01