Frankly, I think science journalism has exactly the same responsibility as regular journalism. "Report verbatim" is not, to me, the right answer in any way. That's press release journalism, which is irresponsible. A media outlet which is going to report on science ought to have at least one person working there who either understands it or can find someone to explain it in a way which will let them explain it so the average consumer of that media outlet will understand it. Necessary warnings should be stated when findings aren't conclusive, but I have to tell you, there's a limit to how much I think things based on a single study should be reported in the mainstream media at all.
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Gillian
"Now everyone was giving her that kind of look UFOlogists get when they suddenly say, 'Hey, if you shade your eyes you can see it is just a flock of geese after all.'"
"You can't erase icing."
"I can't believe it doesn't work! I found it on the internet, man!"