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

The U.S. Fish and Wildlife Service said it is reopening the public comment period for a proposed rule to list the monarch ...

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

An anonymous tip led to the arrest of Shannon Couch at Caterpillar Clubhouse for child abuse, leaving a shocked parent ...

A recent study showed butterfly populations decreased by 22 percent since 2000. Find out what flowers you can plant to ...

A chance encounter in a Panama rainforest has uncovered a new defensive behavior in white-necked jacobin hummingbird chicks.

Luminar will work on developing lidar solutions for an autonomous industrial vehicle its partner is developing. This technology will be integrated into Caterpillar's remote Cat Command functionalities ...

A silver Maine coon cat from Minnesota was awarded a Guinness World Record after his tail was measured at 18.5 inches long.

What you plant — and what you avoid — in the backyard can make a difference to your local butterfly population.

Discover where to find a red-spotted purple butterfly. See what the butterfly looks like and what host plants will bring one ...

According to the N.C. Division of Parks and Recreation, the inch-long caterpillars are “covered by long, dense, gray to tan hairs” with a “rusty-red crest” along the midline of their backs. The ...

For the first time, scientists described a hummingbird chick potentially mimicking a poisonous caterpillar to avoid getting eaten.