One of the biggest drawbacks of conventional rear-projection TVs is the relatively short lifespan of the lamp that lights up the screen. Most lamps last a few thousand hours at best, which means you can expect to spend a few hundred dollars every year...

For the past year or two, the new high-definition disc formats have been dominating the headlines, but, believe it or not, there have been other developments in the realm of video—or at least in the way video is displayed. One of the newest is the use...

For the past year or two, the new high-definition disc formats have been dominating the headlines, but, believe it or not, there have been other developments in the realm of video—or at least in the way video is displayed. One of the newest is the use...