I've been using the search function on the site to research this, but a lot of articles seem quite old and there have been some interesting developments in this field of late.
If you're not sure on what Carbon dating is have a look at this: https://en.wikipedia.org/wiki/Radiocarbon_dating
There's an interesting point made in the Calibration Methods section: https://en.wikipedia.org/wiki/Radiocarbon_dating#Calibration_methods
on developments in the last few years.
They highlight the discovery at https://en.wikipedia.org/wiki/Lake_Suigetsu and how it increased the calibration from 12,593 to 52,800 years. Which is a gamechanger because it could totally confirm whether a global flood has ever happened to the Earth and do so way beyond when the Bible indicates it happened.
But what I can't see if anyone has actually used these latest developments to see whether there is any evidence for the Flood. Now the gist of various online articles is no it doesn't, but they tend to be from atheist sites etc. and from some time back.
I had a good conversation with an old JW friend, and I think the above has opened his eyes but I need to back it up. Atheist sites wont help and I really need recent articles, or graphs.
Can anyone recommend good scientific sites that have seriously looked at radio carbon dating a global flood from the recent developments outlined above? Something like this on carbon dating and the flood would be great: http://www.scientificamerican.com/article.cfm?id=carbon-dating-gets-reset