Ultimately, the Kindle remains the most popular e-reader in the world. It has the best and most stable OS and features found ...

They're also two of the oldest; Amazon debuted its first Kindle in 2007, while Barnes & Noble released the first Nook just two years later. Since then, many different models and generations of ...

While Amazon?s Kindle business continues to heat up, it looks like Barnes & Noble?s Nook strategy may be fizzling out. Both companies have focused heavily on building their digital content sales over ...

Barnes & Noble's Nook tablet was once seen as a viable competitor to Amazon's Kindle, but now it's basically irrelevant. Barnes & Noble announced Thursday that sales of Nook products plunged 61% ...