Snakes, often feared, play crucial ecological roles, controlling pests and balancing ecosystems. Evolving from legged lizards ...

Alycia Griffith was once afraid of snakes. Now she has four pet snakes and makes earrings and necklaces from their skin. She ...

The rainforest has many layers There are thousands of tree species in the Amazon rainforest, many of which grow to between 80 and 100 feet tall, developing huge networks of branches that make up the ...