Octopuses are extraordinary creatures, and their blue blood is just one of the many unusual aspects of their biology. Did you know that an octopus has blue blood [Jsim] The ocean covers more than 70% ...

Do octopuses dream? Watch a sleeping octopus that could very well be dreaming, in this video clip posted on YouTube on Monday to promote the TV show Octopus: Making Contact on PBS. While the octopus ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Octopuses are known for their astonishing ability to rapidly shift their skin color and texture, ...

On World Octopus Day, researchers are revealing how this blue-blooded marvel could unlock breakthroughs in robotics, medicine, and even our understanding of consciousness. On October 8, World Octopus ...

We don’t know if androids dream of electric sheep, but whatever octopuses dream of must be something adventurous because they change color a lot while they’re sleeping. And while the octopus in the ...

PBS has released a fascinating video clip from an upcoming documentary which shows an octopus changing color multiple times in its sleep. The sequence features in Octopus: Making Contact, which will ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. In the house of David Scheel, Heidi the octopus lies dreaming ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. It’s not easy being green–or blue, or purple, or orange–at ...

The octopus is one of the coolest animals in the sea. For starters, they are invertebrates. That means they don’t have backbones like humans, lions, turtles, and birds. That may sound unusual, but ...