To others,they are enemies of the public health in a time of what the World Health Organization calls a "global obesity epidemic."

VOA: special.2010.04.12

In a time of economic downturn,it says, college students are depending on credit cards more than ever.

VOA: special.2009.05.28

Her work explores how people experience landscape in a time of increased technological influence and environmental awareness.

VOA: special.2009.05.06

Researchers from the Pew Charitable Trusts recently looked at how thirteen American cities are trying to balance budgets in a time of recession.

VOA: special.2009.07.13

Many braved the cold to witness history, some seeking reassurance in a time of great difficulty.

VOA: standard.2010.01.15

He adds that in a time of global economic crisis, Russia needs to consider the need to keep such a large force in Chechnya.

VOA: standard.2009.03.26

It was the first time a presidential election was held on the same day in all parts of the country.

VOA: special.2009.03.12

Join us again next week at this time as we continue "A Princess of Mars" in VOA Special English.

VOA: special.2010.07.17

"This year a lot of stores are trying to reduce prices to help bring customers in during this time of recession.

VOA: special.2009.12.21

By the time he returned to England in October of eighteen thirty-six, he was already a well known geologist and naturalist.

VOA: special.2009.02.25

He started to walk north. After a time, he arrived in the Bronx, the northern part of New York City.

VOA: special.2010.08.01

These come at a time of recession when banks are reporting billions in losses in their credit card divisions.

VOA: special.2009.05.22

He wrote a book about the final years in the political life of a long-time mayor of Boston,Massachusetts.

VOA: special.2010.04.11

"I think Dubai went a little bit too fast and they borrowed too much money in a very short period of time."

VOA: special.2009.12.04