Mold, fungus and bacteria in lunch boxes; cancer-causing chemicals in fast food; erotic website offers sex ed; judge sentences a convict to celibacy; 911; Tiffani Thiessen; earwax video; warning sign on chicken; how a penny can help in an emergency.

Tropical health secrets; winning a trip to French Polynesia; a doctor Snapchats his surgeries; women get pubic hair transplants; trying to overcome a fear of dogs; a camp changes children's lives.

Scorned wife gets revenge; math teacher takes Snapchats too far with a student and ends up in jail; teen's mystery pain reveals a startling diagnosis; psychedelic mushrooms may be a new cancer treatment; STDs; a mom fears sleepwalking; Asian pears.