And they are advising against travel by children, pregnant women and other groups at highest risk.

VOA: special.2009.11.24

"At a per-passenger-mile basis, rail is about three times as efficient as travel by car, in terms of fuel efficiency, and six times as efficient as travel by air, so there are pretty substantial pollution reduction benefits both in terms of greenhouse gases and other pollutants."

VOA: standard.2010.02.15

The exhibit sponsored by the State Department will travel around the world over the next three years.

VOA: special.2010.06.21

If people could take the medicine by mouth, they would not need to travel to health clinics.

VOA: special.2009.04.06

Today we travel to the boundaries of artistic production by visiting "fringe" festivals around the world.

VOA: special.2009.08.05

At that time, young American women did not travel far away from home by themselves.

VOA: special.2010.01.17

Mules were faster. For example, in eighteen fifty-seven a stagecoach pulled by six mules took twenty to twenty-five days to travel from Independence,Missouri,to Santa Fe.

VOA: special.2009.03.30

Earlier this week, the United States relaxed bans on travel and remittances to the island by Cuban-Americans.

VOA: standard.2009.04.15

But when Mr.Taylor reached the border, he was arrested for violating the terms of his asylum by trying to travel outside Nigeria without permission.

VOA: standard.2009.11.10

U.S.President Barack Obama eased restrictions on travel and money transfers to Cuba by Cuban Americans last month in a gesture to its Communist rulers.

VOA: standard.2009.05.06

The Asia-Pacific travel industry is on the rise after two years of hard times caused by soaring fuel prices and the global economic slump.

VOA: standard.2010.02.04

The U.S.State Department has a travel advisory for Timbuktu because of past terrorist activities in the region by the group al-Qaida in the Islamic Maghreb.

VOA: standard.2010.02.25

The Obama administration has lifted limits on travel and remittances to Cuba by Cuban-Americans and initiated talks on reinstating direct postal service between the two countries for the first time since 1963.

VOA: standard.2009.10.28

As part of the Department's American Music Abroad Program, the groups will travel to countries not often visited by American jazz musicians, in such regions as Africa,Asia,Europe, Latin America and the Middle East.

VOA: standard.2009.12.25

People have crowded onto trains, buses and ferries in a bid to carry out their travel plans - and cab companies say they are being paid thousands of dollars to ferry people across Europe by car.

VOA: standard.2010.04.17