Certain species of jellyfish can revert to earlier life stages.
Fact #661
More Science Facts
There are invisible colors humans cannot see.
Fact #1710 · Science
The peacock’s colorful feathers evolved through sexual selection.
Fact #882 · Science
The Late Cretaceous period featured diverse dinosaur species.
Fact #720 · Science
The Earth's atmosphere scatters sunlight.
Fact #322 · Science
Gorillas share over 95 percent of their DNA with humans.
Fact #1243 · Science
The Earth's atmosphere is composed mostly of nitrogen and oxygen.
Fact #80 · Science
The mapping of the human brain has advanced neuroscience.
Fact #1217 · Science
Nothing can travel faster than light in a vacuum.
Fact #1732 · Science
Want more facts?
We have over 11,491 facts across 15 categories.