But now the first worldwide study warns that one in six of the many different kinds of mangroves could disappear.

VOA: special.2010.04.20

These problems may appear and then disappear, sometimes resulting in long periods when there are no problems at all.

VOA: special.2009.01.06

In the United States, the icy masses in Glacier National Park in Montana may soon completely disappear because of climate change.

VOA: special.2009.04.22

As humans begin to disappear, the vampires must come up with a way to guarantee their future food supply.

VOA: special.2010.01.20

And once he said: "Four-fifths of our troubles in this life would disappear if we would only sit down and keep still."

VOA: special.2010.12.23

Beth Polidoro says they may disappear within the next ten years unless action is taken to protect them.

VOA: special.2010.04.20

That's why I am paying attention more." Jobs have continued to disappear, though at slower rates.

VOA: special.2009.08.21

So,the two writers made a list of places that people should see before those places disappear.

VOA: special.2009.04.22

The first and most famous of the climbers to disappear on Mount Everest was George Mallory.

VOA: special.2010.06.30

However,the stories about Charlie Brown and his friends did not completely disappear when their creator died.

VOA: special.2009.10.25

The findings predicted that most of the Arctic's summer ice could disappear in thirty years.

VOA: special.2009.05.05

I feel like you're going to disappear." Edward lives with a vampire family that has chosen to drink the blood of animals instead of humans.

VOA: special.2010.01.20

They seem to disappear from cool waters of the Atlantic and Pacific Oceans.

VOA: special.2009.06.16

Sometimes, symptoms of the disease appear and then disappear for a long time.

VOA: special.2009.01.06

Its colors make the cat seem to disappear into the forest.

VOA: special.2010.06.22

Justice Benaja Widdup watched the money disappear with mournful eyes.

VOA: special.2009.11.14

But as farm conditions improved, the Granges began to disappear.

VOA: special.2010.06.03