The female is much smaller. Institute director Steven Monfort has a reason why the clouded leopard may be rare.

VOA: special.2010.06.22

One reason is that overfishing of sharks and related fish has reduced the size of some shark populations.

VOA: special.2009.06.16

He has killed an old man for no apparent reason.

VOA: special.2009.02.02

And here is at least part of the reason why: Since late July the government has been paying for people to trade in older vehicles for newer ones with greater fuel economy.

VOA: special.2009.08.07

But Ryan says that's not the main reason the number of commercial lobster boats has dropped in the Boston Harbor.

VOA: standard.2010.07.20

Given the way the insurgency has unfolded and evolved and enlarged, the Taliban have no reason to talk.

VOA: standard.2009.03.11

Ayatollah Khamenei,argues Javedanfar, has reason to be worried: What concerns Khamenei, he says is that Mr.Obama has credibility.

VOA: standard.2009.03.21

"The role of digital media has revolutionized really the way demonstrations have been reported and for that reason it has been playing a very,very important role."

VOA: standard.2010.03.09

But Mr.Taylor,it's true isn't it that of all the people who have come before these judges, you are the one who has the most reason to lie,".

VOA: standard.2009.11.10

"So,for this reason, we're saying that a bloodbath has occurred over the weekend."

VOA: standard.2009.05.11