LOS ANGELES (Hollywood Reporter) - Can Jay Leno win and lose at the same time? The latest ratings have the "Tonight Show" host winning the late-night battle but struggling to conquer the long-term war. "Tonight Show" led the late-night crop last week among total viewers and the key adult demographic (4.4 million viewers, 1.2 rating in adults 18-49), beating ...

Two weeks into non-Jay Leno programming, NBC's audience for the final hour of prime-time TV has increased by 45 percent. While NBC doesn't necessarily have any hits in that hour, the instant response by viewers indicates they are more comfortable with the traditional ...

After a smashing return, Jay Leno appears headed to a battle with David Letterman for late-night television supremacy. The Nielsen Co. says Leno averaged 5.6 million viewers last week, his first back at NBC's "The Tonight Show" following the ill-fated ...