Jimmy Fallon's fast start replacing Jay Leno on the "Tonight" show the past two months had a secondary effect: David Letterman suddenly seemed old. Letterman said he is retiring next year.
The Food and Drug Administration said it has approved the first tablet in the U.S. for gradually reducing hay fever symptoms, an alternative to months of weekly doctor visits for uncomfortable allergy-desensitizing shots. More>>
Americans cut back on soda again last year, extending a trend that began nearly a decade ago. More>>
The company in charge of running the Nevada Health Link website will roll out its plan to prevent future glitches. More>>