This week, tensions continued to rise over the sinking of a South Korean navy ship in March.

VOA: special.2010.05.29

Lord Ashburton said Britain regretted that it had not made some explanation or apology for the sinking of an American boat in the Niagara River.

VOA: special.2009.02.05

North Korea denies responsibility. These war games are a direct response to the sinking of the South Korean vessel.

VOA: standard.2010.07.26

Diversifying the economy,he says, would also help the country produce more and buy less, reducing the impact of the sinking value of Yemeni money.

VOA: standard.2010.04.20

The situation is made worse by the fact that its ancient buildings, built on a body of water called a lagoon, are slowly sinking.

VOA: special.2009.04.22

But by nineteen ninety, an island important to the birds was sinking.

VOA: special.2009.10.06