Under the sea

5 ways cephalopods challenge our understanding of evolution

by Robin Bea
Updated: 
Originally Published: 

Gennaro Castellano / EyeEm/EyeEm/Getty Images

Cephalopods such as octopuses and squid may seem like the closest thing to alien life here on Earth, but studies on them could have far-reaching implications for other creatures.

Shutterstock

Here are 5 ways cephalopods are changing our understanding of life on Earth.

Tap
Space, Time, Dinosaurs, and Other Essential Topics
Get the best of science—space missions, black holes, futuristic biology—delivered daily, minus the jargon.
By subscribing to this BDG newsletter, you agree to our Terms of Service and Privacy Policy