The researcher said that before the body begins to freeze, cold can cause changes in brain chemistry which lead to hallucinations.

VOA: special.2010.02.24

And in some cases that might lead to more job interviews than a degree from a lesser known college.

VOA: special.2009.12.03

He says many parts of the world are doing too little to correct the problem of lead poisoning in children.

VOA: special.2009.08.31

But I was born in Haiti. In the summer of 2009 I would like to lead a humanitarian trip to Haiti.

VOA: special.2009.01.01

A story in the Chinese news magazine Outlook warned that factory closings could lead to unrest as the economy slows.

VOA: special.2009.01.16

Abraham Lincoln was the only president in American history to lead the nation during a civil war in the eighteen sixties.

VOA: special.2009.02.27

Faith Lapidus tells about her life. Wilma Mankiller was the first woman to lead the Cherokee Nation, based in Oklahoma.

VOA: special.2010.04.09

Between nineteen fifty-three and nineteen fifty-nine she appeared in lead parts in many popular movies: "How To Marry a Millionaire."

VOA: special.2009.12.06

He began his career as a head football coach in nineteen sixty-nine, when he was selected to lead the Oakland Raiders.

VOA: special.2009.05.01

More than one thousand children living nearby were reported to have high levels of lead in their blood.

VOA: special.2009.08.31

There was a delay in muscle loss and brain shrinkage that lead to mental problems linked to aging.

VOA: special.2009.09.01

Mr.Mack also says developments in artificial intelligence could lead to a future where disabled patients could be cared for by a voice-activated robot.

VOA: special.2011.01.18

Too much cortisol and adrenalin can result in physical problems and changes that lead to stress-related sickness.

VOA: special.2009.03.24

In nineteen forty-one, a leader in the black community,A.Philip Randolph, threatened to lead a giant march on Washington for civil rights for blacks.

VOA: special.2011.06.30