The two scientists have concluded from fossil records that giant meat-eating dinosaurs like the Tyrannosaurus rex mainly ate young dinosaurs.

VOA: special.2009.09.01

Private groups like the center show how important it is for scientists to share information about such diseases.

VOA: special.2009.04.14

The scientists found that the affected bees had a number of viruses from a group called picorna-like viruses.

VOA: special.2009.09.22

NASA scientists say the Earth-like planets are among one thousand two hundred thirty-five possible planets orbiting other stars that have been discovered so far.

VOA: special.2011.02.09

More recently, women scientists have developed drugs to treat diseases like cancer, diabetes and malaria.

VOA: special.2009.05.13

Scientists say such cells might be able to cure or treat diseases like Parkinson's.

VOA: special.2009.04.07

Scientists say the surface of the Earth is cracked like a giant eggshell.

VOA: special.2011.01.04

Here is her opinion on why people like chocolate so much: "Well,scientists tell us that we all love chocolate because there's a chemical response that takes place in our brains.

VOA: special.2010.02.17

Rocket scientists,however, can have problems just like anyone else.

VOA: special.2010.06.27

Scientists say Earth's atmosphere acts like a greenhouse.

VOA: special.2010.01.19

(Speaking) "Scientists in their institutes feel like serfs who work for completely ignorant people who do not know what they are talking about,".

VOA: standard.2010.02.03

But John VandeBerg of the Southwest National Primate Research Center says if the proposed legislation to phase out medical research on chimpanzees is passed, scientists like him will have to end their work.

VOA: standard.2010.02.16