It may be the first-ever animal on Earth to not require any oxygen in order to live its entire life.
Products, factories, buildings, and cars have taken their design inspiration from nature.
The new finding is offering a totally new motivation for whales' migration patterns.
A new study shows how African killifish pause aging in the embryonic phase, allowing them to exceed their own normal lifespan.
The salamanders live in an aquatic environment with almost no food, and have sex only once every dozen years.