And there is more to learn. Jonathan Rottenberg says the science of crying is still in its infancy.

VOA: special.2009.01.28

Still,there is reason to celebrate the variety and energy of music created in the United States today.

VOA: special.2010.07.19

And there is still the war in Iraq.

VOA: special.2009.10.10

Blair said that there are still massive food shortages in North Korea and that the government hoards much of it for the ruling elite.

VOA: standard.2009.03.26

There are still significant details and disagreements to be worked out in the coming weeks.

VOA: standard.2009.10.17

"We do have,you know, areas that are still standing in water." "There are animal carcasses, and the conditions pose a risk for those kinds of things."

VOA: standard.2010.08.02

Though election officials are still working toward a November 29 poll, observers fear there is still too much work to be done and scrambling to make the deadline could result in a flawed vote.

VOA: standard.2009.09.29

It's a much safer pill and a lot of the difficulties have been worked out in terms of safety and side effects, not all of them, but there are still problems with the Pill.

VOA: standard.2010.05.12

"Iraq has known many challenges. And in the past several weeks we have seen that there are still those who would kill innocent men, women and children to deny the Iraqi people the future they deserve.

VOA: standard.2009.11.08

Perhaps most importantly, there is the clash between world views, where on the one hand, there is the democratic and progressive trend embodied in the venerable and still extant tradition of Arab liberalism, and on the other hand,the bloody and violent current represented by far too many of the region's seminal figures."

VOA: standard.2010.03.18