Together, growth and development bring about change. Development is like a caterpillar that undergoes a process to improve itself. It turns into a beautiful butterfly and continuously adds ...

The process of how caterpillars change into butterflies. Caterpillars grow, feed and then transform from a chrysalis to a beautiful colourful butterfly before our very eyes. This clip is from the ...

The number of monarch butterflies spending the winter in the western United States has dropped to its second-lowest mark in ...

The Western population of the monarch butterfly has declined to a near-record low with fewer than 10,000 found living in ...

The caterpillar has become a butterfly! Now it’s ready to lay its own eggs and the life cycle starts again. These are tadpoles. They have to go through a big change to become frogs. Let’s have ...

Generations have watched in wonder as yellow-and-black striped caterpillars fold into green-and-gold chrysalises and emerge as ... are plummeting toward extinction due to landscape-scale threats from ...

A monarch butterfly shares a milkweed bloom with its caterpillar kin at the Cape Cod Museum of Natural History's butterfly house. One reason monarchs have struggled is that their primary food ...