Two years ago, scientists discovered more than one hundred corals in the Great Barrier Reef and on a reef near northwestern Australia.

VOA: special.2010.08.10

Seven years later,in two thousand two, more than seven percent of the young people had signs of depression.

VOA: special.2009.02.11

This area includes rock art made by people who lived there more than two thousand years ago.

VOA: special.2009.04.15

More than two thousand years ago, the Roman naturalist Pliny the Elder observed its harmful effects.

VOA: special.2009.11.17

A group of more than one hundred Englishmen had arrived two years earlier, in fifteen eighty-five.

VOA: special.2009.08.17

This was formed by two explosions of the Jemez volcano more than one million years ago.

VOA: special.2010.07.05

More than two million of them are young adults, between thirteen and eighteen years old.

VOA: special.2010.07.06

Experts on language say the expression was born more than two hundred fifty years ago, when pirates sailed the seas, attacking and robbing trade ships.

VOA: special.2009.05.24

In the last two years, more than one hundred forty countries have signed a United Nations treaty, the Convention on the Rights of Persons with Disabilities.

VOA: special.2009.08.15

That was compared to seventy-three percent of women who waited more than two years.

VOA: special.2010.08.11

He said the huge continent had split more than two hundred million years ago.

VOA: special.2010.01.12

Over the next two years, beekeepers lost more than one-third of their honey bees.

VOA: special.2009.09.22

There are containers with beautiful artwork created more than two thousand years ago.

VOA: special.2010.02.03

People have used one opiate,opium, for pain for more than two thousand years.

VOA: special.2010.05.04

People have used one opiate,opium,for pain for more than two thousand years.

VOA: special.2009.02.10

We Bradshaws have lived here for more than two hundred years.

VOA: special.2009.02.14

People have grown chrysanthemums for more than two thousand years.

VOA: special.2010.06.29

Perennials last for more than two years.

VOA: special.2009.07.21

Miami Public Defender Carlos Martinez says attorneys in his office have been more and more overworked in the past two years.

VOA: standard.2009.05.22

He explains his two prison sentences for assault and robbery as errors of youth more than 40 years ago.

VOA: standard.2010.02.01

Two years and two leaders later, the tensions remain and the Taliban control more territory in both countries.

VOA: standard.2009.05.05

He says before the rains failed more than two years ago, he had 400 goats and 20 camels.

VOA: standard.2009.10.06

The two countries remain technically at war, more than 50 years after fighting in the Korean War ended.

VOA: standard.2009.08.21

For more than two years, a man named Forrest Gump, a gardener from Greenbow, Alabama,stopping only to sleep, has been running across America.

VOA: standard.other

Two years ago, flooding in West Africa killed 300 people and affected more than 800,000 others.

VOA: standard.2009.09.08

Mr.Brown reiterated the number of helicopters has been increased by more than 60 percent during the past two years, but he promised more helicopters by the end of 2009.

VOA: standard.2009.07.22