Volcanoes on Mars suggest to Sam that the same kinds of processes that take place on Earth happen on other worlds.

VOA: special.2010.07.28

On December twenty-fourth,nineteen-oh-six, radio operators on ships in the Atlantic Ocean near the American coast began hearing strange things.

VOA: special.2010.12.08

Their work can be seen in the extreme weather videos that are increasingly popular on television and on the Internet.

VOA: special.2010.05.11

People also sit on the beach and on rocks in the fishing village of Menemsha to watch the sunsets.

VOA: special.2011.07.25

The D.C.Commission on the Arts and Humanities has asked him to create large paintings on the walls of buildings.

VOA: special.2010.03.19

But on Wednesday, they told Foreign Minister Shah Mehmood Qureshi in Washington that it does not place any conditions on Pakistan.

VOA: special.2009.10.17

Yet,every day,Americans depend on their transportation system to keep them, and the largest economy in the world, on the move.

VOA: special.2010.01.11

With the furs on his back, and his gun in his arms, he stepped out on the fallen tree.

VOA: special.2010.06.26

Darwin had been working on his theory for over twenty years when he published " On the Origin of Species."

VOA: special.2009.12.01

Her mouth is set firmly. On December first, nineteen fifty-five, Rosa Parks took a seat on a city bus in Montgomery,Alabama.

VOA: special.2010.04.16

Katherine Cole has more. "The Three Graces" is one of four sculptures newly on display on New York Avenue.

VOA: special.2010.05.07

On and on they marched. Many of them -- weak from hunger and tired beyond belief could go no farther.

VOA: special.2009.12.17

The name is based on a funny joke many years ago on a British television show, "Monty Python's Flying Circus."

VOA: special.2010.08.01

Norman Borlaug taught at Texas A&M University and worked on international projects until not long before his death on September twelfth.

VOA: special.2009.09.22