SAN FRANCISCO (Reuters) -Amazon is plotting a big change to its Fire tablet lineup following years of escalating gripes from consumers and app developers over the company's homegrown operating system.

For years, Amazon’s Fire tablets have been a popular choice for one big reason: their price. Unlike most tablets on the market, Fire devices do not use a full-fledged Android version. However, it ...

Amazon could be on the verge of making a huge change to its popular Fire tablet lineup. A multiyear higher-end tablet project internally codenamed Kittyhawk is hinting at a high possibility of the ...