Sometimes a cosmetic change can be the innovation that makes a product catch fire.
A website's fortunes depend hugely on its placement in the Google search rankings. Critics who object to one company having so much power offer ways to level the playing field.
Google reigns supreme as the search engine of choice-but for how long? A pack of startups-and Microsoft-are developing technologies to find what you want, faster.
A new e-book reader has a screen that looks like paper and ink. The secret: lots of tiny, fluid-filled balls