University of Arizona extension experts say covering plants and small trees with cloth or paper can help prevent frost damage.

VOA: special.2010.01.12

Supporters say the law will help reduce crime by illegal immigrants who cross the border from Mexico into Arizona.

VOA: special.2010.05.01

Recognize a pattern here? Jennifer Fisher is a lawyer and Nancy Drew collector in Arizona who organizes Nancy Drew conventions.

VOA: special.2009.08.24

It gave the United States nearly all of what is today the states of California, Nevada,Utah,Arizona,Colorado and New Mexico.

VOA: special.2009.03.30

The company was told to take the mail along a four-thousand-kilometer southern route through Arkansas,Texas,New Mexico and Arizona.

VOA: special.2009.05.28

He later became a representative in the Territorial Government and worked to have Arizona admitted as a state.

VOA: special.2010.03.17

Americans know about them mainly from a history of use as pack animals in Arizona and other areas of the desert Southwest.

VOA: special.2010.02.16

Between nineteen-oh-five and nineteen-oh-seven, the Colorado River caused great amounts of flooding in parts of Arizona and California.

VOA: special.2009.08.12

The Colorado River flows through, or provides water for, the states of Wyoming, Colorado,Utah,New Mexico,Arizona, Nevada and California.

VOA: special.2009.08.12

He said the dam should be built in an area called Boulder Canyon on the border between the states of Arizona and Nevada.

VOA: special.2009.08.12

During his long life, Texas John Slaughter was a gunfighter,lawman,soldier, cattle rancher, professional card player and a representative of the state of Arizona.

VOA: special.2010.03.17

Arizona has become the point of entry for more than forty percent of illegal entrants from Mexico.

VOA: special.2010.07.03

In Arizona, officers are now being trained in the new law set to take effect July twenty-ninth.

VOA: special.2010.07.03

Yet,the institution Mister Lowell established in Flagstaff,Arizona, has made many discoveries in addition to that of Pluto.

VOA: special.2010.07.11

I can only tell of the ten years my dead body lay undiscovered in an Arizona cave.

VOA: special.2010.07.10

In eighteen eighty-six, he was elected the lawman or sheriff of Douglas,Arizona, the town near his ranch.

VOA: special.2010.03.17

I slowly backed to the opening of the cave. I turned to look at the Arizona night.

VOA: special.2010.07.10

The Obama administration and some Arizona cities hope to persuade a judge to block the new law.

VOA: special.2010.07.03

Arizona is the Grand Canyon State because of the famous winding canyon carved by the Colorado River.

VOA: special.2009.08.02

Services took place Friday at the same church for another victim, Arizona's chief federal judge,John Roll.

VOA: special.2011.01.15

Michael Drake is the Director of the Lunar and Planetary Laboratory at the University of Arizona.

VOA: special.2011.06.22

An Arizona rancher was also killed this year -- probably,officials say, by a Mexican drug smuggler.

VOA: special.2010.07.03