Snakes have both fascinated and scared humans for as long as we can remember. Especially frightening are the giants that ...

The Brazilian rainbow boa is a beautiful snake, reaching no more than six feet long. With time and gentleness, these reptiles are quite interactive, and they make incredible additions as pets, but are ...

Foreword / Richard Shine -- Introduction -- The biology of boas and pythons: a retrospective look to the future / Robert W. Henderson and Robert Powell -- Ecology, natural history, and evolution -- ...

Ronaldo, a 6-foot Brazilian rainbow boa constrictor kept at a school in England, was thought to be male — until the snake gave birth to 14 babies last month. The boa had not had contact with another ...

Dumeril’s boa neonates must reach 1.5 feet long before their first live birth cycle completes. The 8-month internal development phase creates specific constraints not found in oviparous snake species.

A snake which previously gave birth to 14 snakelets despite not having a mate has birthed more babies for a second time.