Scientists can observe what they believe to be dark matter only through its gravity.

VOA: special.2009.07.21

The only detail is a small stream of water running through the middle of the square towards the Pacific Ocean.

VOA: special.2009.12.13

Only the sound of insects filled the air as I walked through the empty town that summer day so long ago.

VOA: special.2009.07.04

It was the only part of the spacecraft that could survive the fiery return through the Earth's atmosphere.

VOA: special.2009.07.22

The American Dental Association says removal is generally advised when wisdom teeth only partly break through the gums.

VOA: special.2011.08.10

The only passenger on that first stage to travel all the way through to San Francisco was a newspaper reporter named Waterman Ormsby.

VOA: special.2010.04.26

Sometimes only the objects they are carrying through the air can be seen.

VOA: special.2010.05.11

"The only allegations against her was that she communicated with a Russian official through a laptop to laptop communication, without the government specifying the nature of the communications."

VOA: special.2010.07.10

Skyline Drive is the only road through Shenandoah.

VOA: special.2009.09.21

Only a few lights shone through the rain.

VOA: special.2009.06.18

But Shadda Nasser, Sally's lawyer later said that the only reason the divorce went through was because Nabil had requested it.

VOA: standard.2010.03.27

"One day maybe they'll only have to go through a few things that EJ had to go through."

VOA: standard.2010.01.01

That means that we are affecting their ability to make money, lots of money - their only source of money through drugs,"

VOA: standard.2009.12.18

"The policeman who ran into them was not only drunk, but had gone through a red light and had no siren on.

VOA: standard.2010.05.19