The World’s Largest Plant Is a Self-Cloning Sea Grass in Australia The species is called Poseidon’s ribbon weed, and researchers say it has spread to cover an area the size of Cincinnati over the past 4,500 years.
There’s an Animal That Walks on Three Limbs. It’s a Parrot. Lovebirds — and perhaps other species — seem to confound nature’s strong preference for bilateral bodies.