Founding partners in the alliance include governments and United Nations agencies,nonprofit groups and the energy company Shell.

VOA: special.2010.09.27

For example,he created a triangle-shaped walkway of steps that sits inside a rounded concrete shell.

VOA: special.2009.12.13

A heavy mortar roared, sending a shell high over the harbor at Charleston,South Carolina.

VOA: special.2009.08.13

That's how I'm trying to play him and I think he's coming out of his shell a bit in Eclipse."

VOA: standard.2010.07.07

"The Gulf of Mexico response plans for ExxonMobil,Chevron, Conoco Phillips and Shell are virtually identical to BP's, and just as deficient."

VOA: standard.2010.06.15

The leaders of ExxonMobil,Shell, ConocoPhillips and Chevron, as well as BP America, testified before a House of Representatives committee Tuesday.

VOA: standard.2010.06.15

"I though it was a good response from the team, we did not just fall back into our shell and just let it all go out the window,"

VOA: standard.2009.06.07

The Movement for the Emancipation of the Niger Delta (MEND) says armed with assault rifles and heavy machine guns raided an oil facility jointly operated by Royal Dutch Shell and Chevron in Rivers state.

VOA: standard.2009.12.21