1. NYC Valentine's Day sewage tour back by 'demand': Lovers of the unusual are getting another chance to impress their Valentines this year in New York City.
2. Philippine town mourns largest captive crocodile: A remote southern Philippine town has gone into mourning over the death of the world's largest saltwater crocodile in captivity, even though it was suspected of killing people.
3. Tax Tip: 6 important facts about dependents and exemptions
4. Teen births hit record low: Teen birth rates have dropped yet again, reaching a historic low, and the number of babies being born early or with a low birth weight has also declined, a new U.S. government report shows.
5. Type 1 diabetes up 70 percent in kids: Researchers have documented a startling rise in the rate of type 1 diabetes in one city: Diagnoses in kids younger than 5 jumped by 70 percent between 1985 and 2004 in Philadelphia.