For months, readers emailed Snopes and searched our website to learn whether tech billionaire Bill Gates had really developed or endorsed products claiming to treat Alzheimer's disease or dementia.

We've already had the chance to check out two of the new R series cards from AMD in the form of the AMD Radeon R7 260X 2GB and AMD Radeon R9 270X 2GB reference models, and both did an excellent job of ...