Scientists have wondered about mysterious dark matter particles for more than seventy years.

VOA: special.2009.07.21

Here is a reading of his description of his first sight of the bats and the big cave: "I thought it was a volcano, but then,I'd never seen a volcano nor never before had I seen bats swarm, for that matter.

VOA: special.2009.12.07

"I don't think this is going to have that big an effect on either side, whether it's the states who want to maintain their territorial integrity against the aspirations of some of their own indigenous people or, for that matter, movements that want to seek their own independence and freedom."

VOA: special.2010.07.24

He says,for now,it is a matter of getting them into the program, not where they might go when the graduate.

VOA: standard.2009.05.06

The body said during the weekend there had been a breach of confidentiality and apologized for treating the matter insensitively.

VOA: standard.2009.08.25

He praised the sailors for doing just that. "No matter what, we always pull through if we pick each other up."

VOA: standard.2010.03.26

"That had been a matter of concern for not only Sri Lanka's government but all the areas around a small island after the war,".

VOA: standard.2009.11.14

"It is very important.Super important. it involves all of us whether we live here in Denmark or whether we live in Asia or in North America,for that matter."

VOA: standard.2009.12.06

President Obama says the Passover and Easter holidays are moments for people to reflect on the obligations they have to one another, no matter what their differences are.

VOA: standard.2009.04.11

We meet,we talk about what the hike is for the day, and then they pack their backpacks and we head out the door - no matter what the weather."

VOA: standard.2010.06.25

The U.S.has expressed strong support for the South Korean president and his intention to refer the matter to the U.N.Security Council, where the United States and China are veto-wielding members.

VOA: standard.2010.05.25

"It creates a societal change, an economic growth, it creates jobs.As the world has become so interconnected, it's provided an opportunity for entrepreneurs no matter where they are to access any market that exists,"

VOA: standard.2009.12.04