Explore the colors of songbird migration in a photo essay that displays the ways distance and timing affect plumage. In late summer and autumn, millions of birds fly above our heads, often at night, ...

Tarantulas are one of many animals that undergo an energy-intensive molting process. When a tarantula sheds its exoskeleton, it can also regenerate lost or damaged limbs. Many people mistake a molting ...

In late summer and autumn, millions of birds fly above our heads, often at night, winging their way toward their wintering grounds. Before the journey, many birds molt their bright feathers, replacing ...

This video shows the complex yet fascinating molting of a tarantula. Specifically, it captures a Brachypelma boehmei. Also known as the Mexican Fireleg or Mexican Rustleg Tarantula, this species is ...