Description ThirdAge knows surfing the Net isn't just for the young -- it's also for the young at heart. The company's website, ThirdAge.com, offers health news and information for women of the baby-boomer age (generally in their mid-40s to mid-60s), and the marketers who want to reach them. Content is organized under headings such as Health & Wellness, Family & Friends, Relationships & Sex, Money & Work, Beauty & Style, and Travel & Pastimes. The company was founded in 1996 by former CEO Mary Furlong. Before founding ThirdAge, Furlong founded SeniorNet, a nonprofit membership organization dedicated to educating older adults about computer technology. <p>.