Air America Radio host Rachel Maddow, who's become the breakout star of MSNBC this political year, is joining the lineup of Chicago's progressive talk station.

Barack Obama and his Democratic allies are intensifying their attacks on Sarah Palin, as her sustained and surprising central role in this race is upending Obama’s strategy and often overshadowing McCain.

Researchers at the US Massachusetts Institute of Technology (MIT) detailed a technique that can boost solar cell output and turn tinted windows into solar panels.

The consumer electronics giant doesn't provide specifics about what it will do with Gracenote's media-identification technology.

Two of my colleagues, Massimo Pigliucci and Larry Arnhart, have objected to my declaration that the invisible hand is dead. They also disagree with each...