In the process, a small piece of tissue is taken from a high quality orchid.

VOA: special.2010.04.06

There are a growing number of high quality images of Mars from NASA.

VOA: special.2010.07.28

"And so it's possible that the effects that we have reported may be a conservative estimate, and that the odds of survival associated with high-quality relationships may actually be larger."

VOA: standard.2010.07.29