NASA's New Horizons spacecraft zooms in on Pluto

After traveling nine years across more than 3 billion miles of space, a spacecraft the size of a grand piano is about to give humanity its first high-resolution view of Pluto, which is about two-thirds the size of our moon.

Nobody knows what the ...

Google wireless service could disrupt carriers

MOUNTAIN VIEW, Calif. -- Internet users from San Jose to Kansas City have been clamoring for Google to lay down its long-awaited fiber-optic network to compete with Comcast and AT&T in speeding up Web and television access. Now the Silicon Valley ...