The findings appeared just days after another team reported its findings in the journal Nature Structural and Molecular Biology.

VOA: special.2009.03.04

He says the actively changing nature of the Internet makes it difficult to stay current in studying its effects.

VOA: special.2010.01.28

The park has about eighty overlooks where you can pull your car off the road and enjoy a view of nature in all its autumn beauty.

VOA: special.2009.09.21

The team published its findings in Nature magazine.

VOA: special.2009.08.18

In its statement, the State Department said Clinton's decision "recognizes the complicated nature of the actions" that led to the Honduran president's departure.

VOA: standard.2009.09.03

But he said China's sharp increases in military spending in recent years are defensive in nature, and still leave its spending and military capability far behind the United States.

VOA: standard.2009.10.27