(CBS NEWS) - A 13-year-old boa snake who was thought to be male gave birth to 14 babies, even though it hasn’t been in contact with other snakes in years, according to researchers at City of ...

PHOENIX — Keepers at the Phoenix Zoo recently found an unexpected s-s-s-surprise inside one of its snake enclosures -- a baby Brazilian Rainbow Boa. It's a surprise because the snake's mother has been ...

Aliza Chasan is a Digital Content Producer for "60 Minutes" and CBSNews.com. She has previously written for outlets including PIX11 News, The New York Daily News, Inside Edition and DNAinfo. Aliza ...