The first involves sheep. Researchers have found that hair sheep are a good source of blood for use in tests to diagnose infectious diseases in people.

VOA: special.2009.08.03

stem cell researchers have found a way to get perfectly usable stem cells from fully grown human beings.

干细胞研究者已经找到了一种方法，
可以从成年人身上获取可用的干细胞。

干细胞和伦理 - SpeakingMax英语口语达人

Through the implant process,called Intra-cranial Electrophysiology,or ICE, the researchers have found that Broca's area processes three different language functions in succession within a quarter of a second.

VOA: standard.2010.01.15

Researchers from Harvard University and the University of California, San Diego, have found an answer as part of a study.

VOA: special.2009.01.21

Researchers say they have found a way to extend the storage life of a drug used to treat H.I.V.

VOA: special.2010.05.24

The researchers found that the sets of chromosomes in soybeans have copied themselves at least twice.

VOA: special.2010.02.02

Now,researchers in the United States think they have found a biological test for autism.

VOA: special.2010.12.21

Researchers have also found that sunlight is an important tool used by butterflies.

VOA: special.2010.04.27

Now,researchers say they have found a much faster way to identify drug-resistant TB.

VOA: special.2009.03.25