Woman gets world's first 3D printed jaw transplant

83-year-old Belgian woman suffered serious jaw infection, got new jaw made by 3D printer

Green tea drinkers less frail, more independent in old age

Could green tea be secret to long, healthy life? Study suggests it may

Sexually transmitted disease rates rise among elderly: Why?

STD rates have doubled among 50 to 90-year-olds over past 10 years, according to editorial

Terminally ill prof teaches end-of-life lessons

University of Missouri educator using web to share cancer experience, says he's not wasting his time fighting the cancer

Video: Learning how to live, and die

A professor who spent decades teaching others how to care for dying patients is now terminally ill himself. CBS News national correspondent Lee Cowan reports on how he's still teaching lessons on life and death.

Video: Prof. David Oliver's life lessons

Prof. David Oliver talks to Charlie Rose and Erica Hill about his experience in dealing with a terminal illness after years of teaching others how to cope with death and dying.

Video: Disabled Haitian helps others back on their feet

Three days after the earthquake that struck Haiti, Shelove Julmiste was told her crushed leg would have to be amputated. She thought she would never walk again. Now two years later, Shelove is running Haiti's first rehab program and helping people get back on their feet. Whit Johnson reports.