A hummingbird chick in Panama mimics a poisonous caterpillar to avoid predators—a rare case of bird-to-insect mimicry. When ...

Most fields held a few of them and a couple of fields had several hundred. Sloughs, too, were crowded with them. There they ...

Tiny hummingbird chicks were observed mimicking a poisonous caterpillar to survive in the Panama rainforest–a first for science.

“A lucid dream is when you know you’re dreaming. You can train yourself to control what happens in lucid dreams, but there’s ...

There's no way that trip is *finally* making it out of the group without you having the cutest, comfiest shoes at the ready.