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

Scientists discovered a hummingbird chick that twitches like a caterpillar. This behavior scares off predators.

Some animals see the world in shades of grey, while others perceive limited colours. Here are 10 animals that are colourblind or have restricted colour vision.

You want your entryway to be gorgeous, since it's the first place guests will see. This gorgeous wall decor inspo can set ...