This way,they can observe changes in the structure of a deadly organism from one generation to the next.

VOA: special.2010.06.29

The structure is called the column. The column is the most important quality that identifies the orchid family.

VOA: special.2010.04.06

He had shared a Nobel Prize for his part in the discovery of the structure of DNA.

VOA: special.2010.03.23

The work was dangerous for the more than five thousand men who worked on the structure.

VOA: special.2009.08.12

The Royal Swedish Academy of Sciences is honoring all three researchers for studies of the structure and operation of a kind of cell called a ribosome.

VOA: special.2009.12.08

One hundred sixty-seven men were killed when the structure exploded after a gas leak.

VOA: special.2009.03.22

The structure around the car is made from natural plant fibers and potatoes.

VOA: special.2009.11.03

Their goal was to understand the structure or organization of human genes.

VOA: special.2010.03.23

The structure was meant to look like a "flying saucer,"

VOA: special.2009.03.04

This is the structure where religious ceremonies are carried out.

VOA: special.2010.02.03

The structure can be covered with any kind of material.

VOA: special.2010.05.30

The structure was ready six years later in December eighteen-ninety-five.

VOA: special.2009.11.16

Occidental Petroleum operated the structure off the coast of Scotland.

VOA: special.2009.03.22

The structure produced oil and gas from twenty-four wells.

VOA: special.2009.03.22