O'Hanlon says there should be more permanent changes in mass transit security.

VOA: standard.2010.03.30

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

All together, this mass of waste floating in the North Pacific Ocean is known as the Great Pacific Ocean Garbage Patch.

VOA: special.2009.09.22

If you have any sort of a mass or growth in your neck at the same time, that would be very suspicious."

VOA: special.2009.09.02

He and his team studied tree mass, dead wood and soil carbon in twenty-five mangrove ecosystems in the Indian and Pacific Oceans.

VOA: special.2011.05.10

Cities in the United States and Europe have increased security in and around their mass transportation systems.

VOA: special.2010.04.03

Brian Jungen's sculptures skillfully explore both mass culture and tribal culture in new and interesting ways.

VOA: special.2009.11.13

Body mass index,or BMI, is a measure of a person's weight in relation to height.

VOA: special.2011.02.15

They approved of using mass media and mass production as an influence in their art.

VOA: special.2010.09.05

Another disappointment, he said, was not finding weapons of mass destruction in Iraq.

VOA: special.2009.01.17

In this project,scientists hope to prove that neutrinos have mass.

VOA: special.2009.07.21

In the same beachside neighborhood, a truck and tangled mass of corrugated steel are wedged against the house of Fai Faaita.

VOA: standard.2009.10.06

In the wake of the bombings, cities in the United States and Europe boosted security in and around their mass transit systems.

VOA: standard.2010.03.30

The lawyers,the opposition, the civil society is going to be in the streets, although they [i.e.,authorities in Pakistan have started mass arrests.

VOA: standard.2009.03.11